rna & central dogma. bellwork - have slate, marker & eraser on desk 1. what does dna stand...
TRANSCRIPT
![Page 1: RNA & Central Dogma. BELLWORK - HAVE SLATE, MARKER & ERASER ON DESK 1. What does DNA stand for? 2. Based on your answer to #1, predict what RNA stands](https://reader035.vdocuments.site/reader035/viewer/2022062307/551a4006550346cb358b55c9/html5/thumbnails/1.jpg)
RNA & Central Dogma
![Page 2: RNA & Central Dogma. BELLWORK - HAVE SLATE, MARKER & ERASER ON DESK 1. What does DNA stand for? 2. Based on your answer to #1, predict what RNA stands](https://reader035.vdocuments.site/reader035/viewer/2022062307/551a4006550346cb358b55c9/html5/thumbnails/2.jpg)
BELLWORK- HAVE SLATE, MARKER & ERASER ON DESK
1. What does DNA stand for?
2. Based on your answer to #1, predict what RNA stands for?
3. What is the complementary DNA strand to this sequence GTA ATC ATA?
4. Draw and label a picture of a nucleotide.
5. Who are Watson & Crick & what do they have to do with DNA?
![Page 3: RNA & Central Dogma. BELLWORK - HAVE SLATE, MARKER & ERASER ON DESK 1. What does DNA stand for? 2. Based on your answer to #1, predict what RNA stands](https://reader035.vdocuments.site/reader035/viewer/2022062307/551a4006550346cb358b55c9/html5/thumbnails/3.jpg)
Announcements
Bio 1-2: Is your science fair board turned in?
PreAP: BLAST handout get ratHBB from class website @ home DietrichBiology.wikispaces.com due date changed to next Tues. 1-28-14
Everyone: This is a block week, so Friday is….
Everyone: Pass out slates for today
![Page 4: RNA & Central Dogma. BELLWORK - HAVE SLATE, MARKER & ERASER ON DESK 1. What does DNA stand for? 2. Based on your answer to #1, predict what RNA stands](https://reader035.vdocuments.site/reader035/viewer/2022062307/551a4006550346cb358b55c9/html5/thumbnails/4.jpg)
Central Dogma (“Big Idea”) of Biology
DNA
RNA
Protein
DNA stores information to run cell
![Page 5: RNA & Central Dogma. BELLWORK - HAVE SLATE, MARKER & ERASER ON DESK 1. What does DNA stand for? 2. Based on your answer to #1, predict what RNA stands](https://reader035.vdocuments.site/reader035/viewer/2022062307/551a4006550346cb358b55c9/html5/thumbnails/5.jpg)
DNA vs RNA
Deoxyribonucleic Acid
•How many nucleotides?
•3 parts of a nucleotide?
•What does the “B” stand for?
![Page 6: RNA & Central Dogma. BELLWORK - HAVE SLATE, MARKER & ERASER ON DESK 1. What does DNA stand for? 2. Based on your answer to #1, predict what RNA stands](https://reader035.vdocuments.site/reader035/viewer/2022062307/551a4006550346cb358b55c9/html5/thumbnails/6.jpg)
DNA vs RNA
Deoxyribonucleic Acid
•How many nucleotides?
•3 parts of a nucleotide?
•What does the “B” stand for?
Ribonucleic Acid
What’s the
difference?
OH!
![Page 7: RNA & Central Dogma. BELLWORK - HAVE SLATE, MARKER & ERASER ON DESK 1. What does DNA stand for? 2. Based on your answer to #1, predict what RNA stands](https://reader035.vdocuments.site/reader035/viewer/2022062307/551a4006550346cb358b55c9/html5/thumbnails/7.jpg)
Remember this?
Structure is related
to function!
What are DNA’s 2 functions?
![Page 8: RNA & Central Dogma. BELLWORK - HAVE SLATE, MARKER & ERASER ON DESK 1. What does DNA stand for? 2. Based on your answer to #1, predict what RNA stands](https://reader035.vdocuments.site/reader035/viewer/2022062307/551a4006550346cb358b55c9/html5/thumbnails/8.jpg)
RNA Structure Notes
•RIBOSE is the sugar in RNA nucleotides (instead of deoxyribose)
![Page 9: RNA & Central Dogma. BELLWORK - HAVE SLATE, MARKER & ERASER ON DESK 1. What does DNA stand for? 2. Based on your answer to #1, predict what RNA stands](https://reader035.vdocuments.site/reader035/viewer/2022062307/551a4006550346cb358b55c9/html5/thumbnails/9.jpg)
RNA Structure Notes
•RIBOSE is the sugar in RNA nucleotides (instead of deoxyribose)
•In RNA, the nitrogenous bases are G,C,A and U (no T)
![Page 10: RNA & Central Dogma. BELLWORK - HAVE SLATE, MARKER & ERASER ON DESK 1. What does DNA stand for? 2. Based on your answer to #1, predict what RNA stands](https://reader035.vdocuments.site/reader035/viewer/2022062307/551a4006550346cb358b55c9/html5/thumbnails/10.jpg)
RNA Structure Notes
•RIBOSE is the sugar in RNA nucleotides (instead of deoxyribose)
•In RNA, the nitrogenous bases are G,C,A and U (no T)
•RNA is usually single-stranded
![Page 11: RNA & Central Dogma. BELLWORK - HAVE SLATE, MARKER & ERASER ON DESK 1. What does DNA stand for? 2. Based on your answer to #1, predict what RNA stands](https://reader035.vdocuments.site/reader035/viewer/2022062307/551a4006550346cb358b55c9/html5/thumbnails/11.jpg)
Vote by sign language:
DNADNA
AGCCTGCTATCGGACGAT
RNA
RNA RNA
NA NA
![Page 12: RNA & Central Dogma. BELLWORK - HAVE SLATE, MARKER & ERASER ON DESK 1. What does DNA stand for? 2. Based on your answer to #1, predict what RNA stands](https://reader035.vdocuments.site/reader035/viewer/2022062307/551a4006550346cb358b55c9/html5/thumbnails/12.jpg)
Try this
What might it look like if you turned this double stranded DNA molecule into an RNA copy?
AGTTCGATCAAGCT
RNA: UCAAGCUWhich DNA strand would this RNA be the COMPLEMENT of?
![Page 13: RNA & Central Dogma. BELLWORK - HAVE SLATE, MARKER & ERASER ON DESK 1. What does DNA stand for? 2. Based on your answer to #1, predict what RNA stands](https://reader035.vdocuments.site/reader035/viewer/2022062307/551a4006550346cb358b55c9/html5/thumbnails/13.jpg)
Try this
What might it look like if you turned this double stranded DNA molecule into an RNA copy?
AGTTCGATCAAGCT
RNA: UCAAGCUWhich DNA strand would this RNA be the COMPLEMENT of?
Do the RNA complement for the bottom DNA strand
AGUUCGA
![Page 14: RNA & Central Dogma. BELLWORK - HAVE SLATE, MARKER & ERASER ON DESK 1. What does DNA stand for? 2. Based on your answer to #1, predict what RNA stands](https://reader035.vdocuments.site/reader035/viewer/2022062307/551a4006550346cb358b55c9/html5/thumbnails/14.jpg)
DNA vs RNA
RNA has a
different structure
… predict
it’s functions (jobs)
Hint: other names for RNA
messenger RNA
ribosomal RNA
transfer RNA
![Page 15: RNA & Central Dogma. BELLWORK - HAVE SLATE, MARKER & ERASER ON DESK 1. What does DNA stand for? 2. Based on your answer to #1, predict what RNA stands](https://reader035.vdocuments.site/reader035/viewer/2022062307/551a4006550346cb358b55c9/html5/thumbnails/15.jpg)
Central Dogma (“Big Idea”) of Biology
DNA
RNA
Protein
DNA stores information to run cell
RNA’s function is
to make proteins!
![Page 16: RNA & Central Dogma. BELLWORK - HAVE SLATE, MARKER & ERASER ON DESK 1. What does DNA stand for? 2. Based on your answer to #1, predict what RNA stands](https://reader035.vdocuments.site/reader035/viewer/2022062307/551a4006550346cb358b55c9/html5/thumbnails/16.jpg)
Why are proteins so important? Proteins are made of tiny subunits…what
are they called?
What are some functions of proteins? (Hint: ) Chemical Reactions (enzymes) Immune System (antibodies) Growth & Development (hormones) etc.
![Page 17: RNA & Central Dogma. BELLWORK - HAVE SLATE, MARKER & ERASER ON DESK 1. What does DNA stand for? 2. Based on your answer to #1, predict what RNA stands](https://reader035.vdocuments.site/reader035/viewer/2022062307/551a4006550346cb358b55c9/html5/thumbnails/17.jpg)
Central Dogma (“Big Idea”) of Biology
DNA
RNA
Protein
DNA stores information to run cell
Proteins actually DO the work in
the cell
RNA’s function is
to make proteins!
![Page 18: RNA & Central Dogma. BELLWORK - HAVE SLATE, MARKER & ERASER ON DESK 1. What does DNA stand for? 2. Based on your answer to #1, predict what RNA stands](https://reader035.vdocuments.site/reader035/viewer/2022062307/551a4006550346cb358b55c9/html5/thumbnails/18.jpg)
Types of RNA
mRNA: messenger RNA makes a copy (message) of the information stored in DNA & moves the info out of the nucleus! (DNA doesn’t leave nucleus)
Codons are 3 letter “words” that make up the message- it’s a recipe for a protein
![Page 19: RNA & Central Dogma. BELLWORK - HAVE SLATE, MARKER & ERASER ON DESK 1. What does DNA stand for? 2. Based on your answer to #1, predict what RNA stands](https://reader035.vdocuments.site/reader035/viewer/2022062307/551a4006550346cb358b55c9/html5/thumbnails/19.jpg)
Types of RNA
rRNA: ribosomal RNA folds into a ribosome which reads the mRNA codons and connects amino acids into a chain that will become a proteinrRNA folds into 2
subunits (large & small)
Together, they make the ribosome!
Realistic image of rRNA folded
into a ribosome
![Page 20: RNA & Central Dogma. BELLWORK - HAVE SLATE, MARKER & ERASER ON DESK 1. What does DNA stand for? 2. Based on your answer to #1, predict what RNA stands](https://reader035.vdocuments.site/reader035/viewer/2022062307/551a4006550346cb358b55c9/html5/thumbnails/20.jpg)
Types of RNA
tRNA: transfer RNA transports amino acids to the ribosome, and uses an anti-codon to match the correct amino acid to the correct mRNA codon. It then transfers amino acids to the growing chain.tRNA is
T-shaped!
![Page 21: RNA & Central Dogma. BELLWORK - HAVE SLATE, MARKER & ERASER ON DESK 1. What does DNA stand for? 2. Based on your answer to #1, predict what RNA stands](https://reader035.vdocuments.site/reader035/viewer/2022062307/551a4006550346cb358b55c9/html5/thumbnails/21.jpg)
Closure- Structure & Function of DNA & RNA
DNA
RNA