red slide: these are notes that are very important and should be recorded in your science journal

186

Upload: amia-bradshaw

Post on 10-Dec-2015

214 views

Category:

Documents


0 download

TRANSCRIPT

β€’ RED SLIDE: These are notes that are very important and should be recorded in your science journal.

Please use this red Please use this red lineline

-Please make notes legible and use indentations when appropriate.

Please use this red Please use this red lineline

- Please make notes legible and use indentations when appropriate.

Please use this red Please use this red lineline

-Please make notes legible and use indentations when appropriate.

-Example of indent.

-Please make notes legible and use indentations when appropriate.

-Example of indent.

-Skip a line between topics

-Please make notes legible and use indentations when appropriate.

-Example of indent.

-Skip a line between topics -Don’t skip pages

-Please make notes legible and use indentations when appropriate.

-Example of indent.

-Skip a line between topics -Don’t skip pages

-Make visuals clear and well drawn.

-Please make notes legible and use indentations when appropriate.

-Example of indent.

-Skip a line between topics -Don’t skip pages

-Make visuals clear and well drawn.

-Please make notes legible and use indentations when appropriate.

-Example of indent.

-Skip a line between topics -Don’t skip pages

-Make visuals clear and well drawn. Please Label

Phosphate Phosphate BackboneBackbone

Double HelixDouble Helix

Nitrogen BaseNitrogen Base

β€’ RED SLIDE: These are notes that are very important and should be recorded in your science journal.

β€’ BLACK SLIDE: Pay attention, follow directions, complete projects as described and answer required questions neatly.

β€’ Keep an eye out for β€œThe-Owl” and raise your hand as soon as you see him.– He will be hiding somewhere in the slideshow

β€’ Keep an eye out for β€œThe-Owl” and raise your hand as soon as you see him.– He will be hiding somewhere in the slideshow

β€œHoot, Hootβ€β€œGood Luck!”

β€’ Overview of topics in Part I– DNA Extraction from split pea– Discovery of DNA– DNA’s Structure– Nucleotides– Building a DNA model– DNA replication– Cell Division– Chromosomes– Phases of Mitosis

β€’ Overview of topics in Part I– DNA Extraction from kiwi fruit (if time allows)– Discovery of DNA– DNA’s Structure– Nucleotides– Building a DNA model– DNA replication– Cell Division– Chromosomes– Phases of Mitosis

β€’ Overview of topics in Part I– DNA Extraction from split pea– Discovery of DNA– DNA’s Structure– Nucleotides– Building a DNA model– DNA replication– Cell Division– Chromosomes– Phases of Mitosis

β€’ Overview of topics in Part I– DNA Extraction from split pea– Discovery of DNA– DNA’s Structure– Nucleotides– Building a DNA model– DNA replication– Cell Division– Chromosomes– Phases of Mitosis

β€’ Overview of topics in Part I– DNA Extraction from split pea– Discovery of DNA– DNA’s Structure– Nucleotides– Building a DNA model– DNA replication– Cell Division– Chromosomes– Phases of Mitosis

β€’ Overview of topics in Part I– DNA Extraction from split pea– Discovery of DNA– DNA’s Structure– Nucleotides– Building a DNA model– DNA replication– Cell Division– Chromosomes– Phases of Mitosis

β€’ Overview of topics in Part I– DNA Extraction from split pea– Discovery of DNA– DNA’s Structure– Nucleotides– Building a DNA model– DNA replication– Cell Division– Chromosomes– Phases of Mitosis

β€’ Overview of topics in Part I– DNA Extraction from split pea– Discovery of DNA– DNA’s Structure– Nucleotides– Building a DNA model– DNA replication– Cell Division– Chromosomes– Phases of Mitosis

β€’ Overview of topics in Part I– DNA Extraction from split pea– Discovery of DNA– DNA’s Structure– Nucleotides– Building a DNA model– DNA replication– Cell Division– Chromosomes– Phases of Mitosis

β€’ Overview of topics in Part I– DNA Extraction from split pea– Discovery of DNA– DNA’s Structure– Nucleotides– Building a DNA model– DNA replication– Cell Division– Chromosomes– Phases of Mitosis

β€’ Overview of topics in Part I– DNA Extraction from split pea– Discovery of DNA– DNA’s Structure– Nucleotides– Building a DNA model– DNA replication– Cell Division– Chromosomes– Phases of Mitosis

β€’ Overview of topics in this unit– DNA Extraction from split pea– Discovery of DNA– DNA’s Structure– Nucleotides– Building a DNA model– DNA replication– Cell Division– Chromosomes– Phases of Mitosis

β€’ Overview of topics in Part I– DNA Extraction from split pea– Discovery of DNA– DNA’s Structure– Nucleotides– Building a DNA model– DNA replication– Cell Division– Chromosomes– Phases of Mitosis

β€’ Overview of topics in Part I– DNA Extraction from split pea– Discovery of DNA– DNA’s Structure– Nucleotides– Building a DNA model– DNA replication– Cell Division– Chromosomes– Phases of Mitosis

β€’ Overview of topics in Part I– DNA Extraction from split pea– Discovery of DNA– DNA’s Structure– Nucleotides– Building a DNA model– DNA replication– Cell Division– Chromosomes– Phases of Mitosis

β€’ Overview of topics in Part I– DNA Extraction from split pea– Discovery of DNA– DNA’s Structure– Nucleotides– Building a DNA model– DNA replication– Cell Division– Chromosomes– Phases of Mitosis

β€’ Overview of topics in Part I– DNA Extraction from split pea– Discovery of DNA– DNA’s Structure– Nucleotides– Building a DNA model– DNA replication– Cell Division– Chromosomes– Phases of Mitosis

β€’ Overview of topics in Part I– DNA Extraction from split pea– Discovery of DNA– DNA’s Structure– Nucleotides– Building a DNA model– DNA replication– Cell Division– Chromosomes– Phases of Mitosis

β€’ How old are you?

??

β€’ Answer: Billions of years old.

This Product This Product Belongs to Ryan P. Belongs to Ryan P. Murphy Copyright Murphy Copyright 20102010

β€’ Answer: Billions of years old.– How?

This Product This Product Belongs to Ryan P. Belongs to Ryan P. Murphy Copyright Murphy Copyright 20102010

β€’ The back story of our lives are that we are the product of billions of years of evolution.

β€’ The back story of our lives are that we are the product of billions of years of evolution. The very DNA that allows us to pass on our genetic information to our offspring has its roots in primitive microbes that existed billions of years ago.

β€’ The back story of our lives are that we are the product of billions of years of evolution. The very DNA that allows us to pass on our genetic information to our offspring has it’s roots in primitive microbes that existed billions of years ago.

DNADNA--------

DNA: DNA: DDeoxyribeoxyriboseose NNucleic ucleic AAcid.cid.

Shape is called double helix.Shape is called double helix.

DNA is a polymer (Long molecule).DNA is a polymer (Long molecule).

β€’ How long is the DNA chain inside of a cell?– Take your best guess.

β€’ Answer: The DNA in cells can hold lots of information and are very long. – Each cell has about 1.8 meters (6 feet) of

DNA.

6 Feet of DNA 6 Feet of DNA

β€’ Answer: The DNA in cells can hold lots of information and are very long. – Each cell has about 1.8 meters (6 feet) of

DNA.

6 Feet of DNA 6 Feet of DNA

β€’ Video! DNA wrapping. Shows how 6 feet of DNA can be found in a single cell.– http://www.youtube.com/watch?v=AF2wwMRe

Tf8

The units of DNA are called The units of DNA are called nucleotides.nucleotides.

DNA has the information for our cells DNA has the information for our cells to make proteins. to make proteins.

DNA has the information for our cells DNA has the information for our cells to make proteins. to make proteins.

DNA has the information for our cells DNA has the information for our cells to make proteins. to make proteins.

DNA through transcription makes mRNA.DNA through transcription makes mRNA.mRNA = Messenger RNA.mRNA = Messenger RNA.

mRNA through translation makes proteinsmRNA through translation makes proteins

This is a β€œdictionary” This is a β€œdictionary” of the genetic code.of the genetic code.

Video of Protein SynthesisVideo of Protein Synthesishttp://www.youtube.com/watch?v=41_Ne5mS2ls

mRNA through translation makes mRNA through translation makes proteins with the help of ribosomes.proteins with the help of ribosomes.

Interesting note: If there were only Interesting note: If there were only 20 base pairs to be placed in any 20 base pairs to be placed in any order, can you guess how many order, can you guess how many possibilities there would be for possibilities there would be for making proteins?making proteins?

20202020 or 1 x 10 or 1 x 102626 possible possible combinationscombinations

*** Note ****** Note ***

A typical human cell A typical human cell contains round 30,000 contains round 30,000 genesgenes

Erwin Chargaff, American chemist, discovered the key facts necessary to determine the basic chemical structure of DNA.

– One of the most important biological discoveries in the last 100 years.

Erwin Chargaff analyzed the amount of adenine, guanine, thymine, and cytosine in DNA of various species (1950).

– One of the most important biological discoveries in the last

Chargaff warned that β€œthe technology of genetic engineering poses a greater threat to the world than the advent of nuclear technology.

β€œAn irreversible attack on the biosphere is something so unheard of, so unthinkable to previous generations, that I only wish that mine had not been guilty of it.”

After Watson, Crick, and Wilkins received the Nobel prize in 1962, Chargaff withdrew from his lab and worked

β€’ Watson and Crick (1953) Discovered structure of DNA. – One of the most important biological

discoveries in the last 100 years.

β€’ Watson and Crick (1953) Discovered structure of DNA. – One of the most important biological

discoveries in the last 100 years.

β€’ Rosalind Franklin? Who is she?

β€’ She took X-Ray pictures of DNA’s structure and lectured about phosphate being a part of the outside of the molecule.

β€’ She took X-Ray pictures of DNA’s structure and lectured about phosphate being a part of the outside of the molecule.– Watson attended her lecture.

β€’ Watson and Crick used her photograph and lectures to create a failed model of the helix that she proposed.

β€’ Watson and Crick used her photograph and lectures to create a failed model of the helix that she proposed. – Maurice Wilkins who was working with Rosalind

Franklin showed Watson her results.

β€’ In 1962,

β€’ In 1962, Watson,

β€’ In 1962, Watson, Crick,

β€’ In 1962, Watson, Crick, and Wilkins won the Nobel Prize for physiology/medicine.

β€’ In 1962, Watson, Crick, and Wilkins won the Nobel Prize for physiology/medicine. Franklin had died of Ovarian Cancer.

β€’ In 1962, Watson, Crick, and Wilkins won the Nobel Prize for physiology/medicine, Franklin had died of Ovarian Cancer.– The cancer that killed her may have been

caused by working with X-Rays.

β€’ In 1962, Watson, Crick, and Wilkins won the Nobel Prize for physiology/medicine, Franklin had died of Ovarian Cancer.– The cancer that killed her may have been

caused by working with X-Rays.– The Nobel Prize only goes to living recipients,

and can only be shared among three winners.

β€’ Who thinks we should give an honorary Nobel Prize to Rosalind Franklin?

β€’ Who thinks we should give an honorary Nobel Prize to Rosalind Franklin?– Lets give a short round of applause to

Rosalind Franklin.– β€œOur Lady of DNA”

β€’ You can now do this question for homework, when I pass it out tomorrow.

β€’ Activity! Draw DNA in Detail.

AAAA AAGG

TTCC

TTTT

Each unit called a nucleotide of DNA Each unit called a nucleotide of DNA consists of 3 parts.consists of 3 parts.------

AAAA AAGG

TTCC

TTTT

NucleotideNucleotide

Phosphate backbonePhosphate backbone

AAAA AAGG

TTCC

TTTT

Phosphate BackbonePhosphate Backbone

A 5-carbon sugar (deoxyribose)A 5-carbon sugar (deoxyribose)

AAAA AAGG

TTCC

TTTT

Ribose SugarRibose Sugar

A nitrogen base attached to the A nitrogen base attached to the sugarsugar

AAAA AAGG

TTCC

TTTT

Nitrogen BaseNitrogen Base

There are four different types of There are four different types of nucleotides found in DNA nucleotides found in DNA

A is for adenine A is for adenine G is for guanine G is for guanine C is for cytosine C is for cytosine T is for thymine T is for thymine

There are four different types of There are four different types of nucleotides found in DNA nucleotides found in DNA

A is for adenine A is for adenine G is for guanine G is for guanine C is for cytosine C is for cytosine T is for thymine T is for thymine

There are four different types of There are four different types of nucleotides found in DNA nucleotides found in DNA

A is for adenine A is for adenine G is for guanine G is for guanine C is for cytosine C is for cytosine T is for thymine T is for thymine

There are four different types of There are four different types of nucleotides found in DNA nucleotides found in DNA

A is for adenine A is for adenine G is for guanine G is for guanine C is for cytosine C is for cytosine T is for thymine T is for thymine

There are four different types of There are four different types of nucleotides found in DNA nucleotides found in DNA

A is for adenine A is for adenine G is for guanine G is for guanine C is for cytosine C is for cytosine T is for thymine T is for thymine

AAAA AAGG

TTCC

TTTT

AAAA AAGG

TTCC

TTTT

NucleotideNucleotide

AAAA AAGG

TTCC

TTTT

Phosphate BackbonePhosphate Backbone

AAAA AAGG

TTCC

TTTT

Ribose SugarRibose Sugar

AAAA AAGG

TTCC

TTTT

Nitrogen BaseNitrogen Base

A goes with TA goes with TC goes with GC goes with G

WRONG! T – C or G - AWRONG! T – C or G - A

You should know the correct You should know the correct base compositions of DNA base compositions of DNA nucleotides according to nucleotides according to Chargaff’s RuleChargaff’s Rule

A goes with TA goes with TC goes with GC goes with G

WRONG! T – C or G - AWRONG! T – C or G - A

You should know the correct You should know the correct base compositions of DNA base compositions of DNA nucleotides according to nucleotides according to Chargaff’s RuleChargaff’s Rule

A goes with TA goes with TC goes with GC goes with G

WRONG! T – C or G - AWRONG! T – C or G - A

You should know the correct You should know the correct base compositions of DNA base compositions of DNA nucleotides according to nucleotides according to Chargaff’s RuleChargaff’s Rule

A goes with TA goes with TC goes with GC goes with G

WRONG! T – C or G - AWRONG! T – C or G - A

You should know the correct You should know the correct base compositions of DNA base compositions of DNA nucleotides according to nucleotides according to Chargaff’s RuleChargaff’s Rule

β€’ Activity! Which of the base pairs below is incorrect.

Adenine –- Thymine Guanine –- Cytosine Thymine - AdenineThymine - AdenineCytosine - GuanineAdenine –- Thymine Guanine –- Cytosine Thymine - AdenineAdenine -- Thymine Cytosine – AdenineAdenine – Thymine Adenine – Thymine Guanine – Cytosine

β€’ Answers! Which of the base pairs below is incorrect.

Adenine –- Thymine Guanine –- Cytosine Thymine - AdenineThymine - AdenineCytosine - GuanineAdenine –- Thymine Guanine –- Cytosine Thymine - AdenineAdenine -- Thymine Cytosine – AdenineAdenine – Thymine Adenine – Thymine Guanine – Cytosine Same challenge next slide

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Adenine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Adenine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

β€’ The almost final challenge on next slide, find the incorrect base pairing.

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Thymine - Cytosine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine – Adenine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine – Adenine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Thymine - CytosineGuanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine – Adenine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine – Adenine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Thymine - CytosineGuanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine – Adenine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine – Adenine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Guanine – Cytosine

β€’ Final challenge on next slide, find the incorrect base pairing.

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Thymine - Adeninie

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine – Adenine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine – Adenine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Thymine - Adeninie

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Thymine - Adeninie

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine – Adenine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine – Adenine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Thymine - Adeninie

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Adenine -- Thymine

Cytosine – Guanine

Adenine – Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

Adenine –- Thymine

Adenine – Thymine

Guanine – Cytosine

Adenine –- Thymine

Guanine –- Cytosine

Thymine - Adenine

Thymine - Adenine

Cytosine - Guanine

β€’ Try and figure out the picture under the boxes.– Raise your hand when you think you know.– You only get one guess.

β€œβ€œRemember me.” β€œI’m Remember me.” β€œI’m Rosalind Franklin and Rosalind Franklin and I took X-ray pictures I took X-ray pictures

of DNA.”of DNA.”

β€’ Activity! What is the mystery animal in the box below?

β€’ G - ___

β€’ T - ___

β€’ A - ___

β€’ Answer! What is the mystery animal in the box below?

β€’ G - __

β€’ T - __

β€’ A - __

CATGAACATGAA!!

β€’ Activity! Name a movie starring Ethan Hawke, Uma Thurman, and Jude Law.

C - ____

T - ____

A - ____

A - ____

T - ____

G - ____

T - ____

β€’ Activity! Name an awesome movie starring Ethan Hawke, Uma Thurman, and Jude Law.

C - _G___

T - _A___

A - _T___

A - _T__

T - _A__

G - _C__

T - _A___

β€’ Activity! What is best game to play in the whole wide world?

β€’ A - ___

β€’ T - ___

β€’ C - ___

β€’ Answer! What is best game to play in the whole wide world?

β€’ A - _T__

β€’ T - _A__

β€’ C - _G__

β€’ Activity! (Optional) – DNA Tag.– One person is it. They safely chase people

around the zone. If you’re about to get tagged, all you have to do is say any nucleotide and you are safe until they come back to tag you again where you must say a new base. The β€œit” can’t hover. If you get tagged, your it.

CytosineCytosine

β€’ Activity! (Optional) β€œAdenine” – β€œThymine”– This game requires one person to be blind

folded. Everyone else moves away and freezes. When they say β€œAdenine” you must respond with β€œThymine”. When you get found you are out.

This sounds like a This sounds like a rip-off of Marco rip-off of Marco

Polo!Polo!

β€’ Activity! (Optional) β€œCytosine” – β€œGuanine”– This game requires one person to be blind

folded. Everyone else moves away and freezes. When they say β€œCytosine” you must respond with β€œGuanine”. When you get found you are out.

β€œβ€œThat is the same That is the same game as before.” game as before.”

β€œGood Grief!β€β€œGood Grief!”

β€’ Activity! How fast can you read the left half of the genetic code below?– Saying the base pairs represented by their letter.

A –- G –- T -T -C - A –- G –-T -A --C –A –A –G –

β€’ Activity! How fast can you read the left half of the genetic code below?– Saying the base pairs represented by their letter.

Adenine –- Guanine –- Thymine -Thymine -Cytosine - Adenine–- Guanine –-Thymine -Adenine --Cytosine –Adenine –Adenine –Guanine –

β€’ Activity! How fast can you read the corresponding base pairs absent on the right half of the genetic code below?– Saying the base pairs represented by their letter.

A –- G –- T -T -C - A –- G –-T -A --C –A –A –G –

β€’ Activity! How fast can you read the corresponding base pairs absent on the right half of the genetic code below?– Saying the base pairs represented by their letter.

A –- Thymine G –- Cytosine T - AdenineT - AdenineC - GuanineA –- Thymine G –- Cytosine T - AdenineA -- Thymine C – GuanineA – Thymine A – Thymine G – Cytosine

β€’ Activity! How fast can you read the corresponding base pairs absent on the right half of the genetic code below?– Saying the base pairs represented by their letter.

Adenine –- Thymine Guanine –- Cytosine Thymine - AdenineThymine - AdenineCytosine - GuanineAdenine –- Thymine Guanine –- Cytosine Thymine - AdenineAdenine -- Thymine Cytosine – GuanineAdenine – Thymine Adenine – Thymine Guanine – Cytosine

β€’ Purines are the larger of the two types of bases found in DNA.

β€’ Pyrimidine Bases are the smaller bases found in DNA.

β€’ Which one of the two nitrogen base pairs is Purine?

β€’ Answer! Guanine is Purine, Thymine is a Pyrimidine

β€’ Which one of the two nitrogen base pairs is Pyridimine

β€’ Answer! Thymine is the Pyridimine and Guanine is the Purine (These two don’t pair)

β€’ A big base (Purine) goes with a little base (Pyrimidine). A-T / C-G

β€’ Which is the Purine, and which is the Pyrimidine?

β€’ Which is the Purine, and which is the Pyrimidine?

Purines (Bigger)

Purines (Bigger)

Purines (Bigger) Pyrimidines (Smaller)

β€’ Which is the Purine, and which is the Pyrimidine?

β€’ Which is the Purine, and which is the Pyrimidine?

Pyrimidine

Pyrimidine

Pyrimidine Purine

β€’ Can you point to a Purine on the twisting double helix below?

β€’ What are differences between DNA and RNA?

RNA RNA - Single strand- Single strand- Uracil replaces Thymine- Uracil replaces Thymine

RNA RNA - Single strand- Single strand- Uracil replaces Thymine- Uracil replaces Thymine

RNA RNA - Single strand.- Single strand.- Uracil replaces Thymine.- Uracil replaces Thymine.

End of Lecture

But I don’t want But I don’t want you to stop you to stop

lecturing!!!lecturing!!!