Final exam- 1st semester

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Diversity

Cell Stuff

Genetics

DNA Mitosis / Meiosis

FINAL

Diversity 100Diversity 100

What is an autotroph?

Organisms that “self-feeds” through photosynthesis

Diversity 200Diversity 200

A type of simple cell that lacks a nucleus and membrane-bound organelles.

Prokaryotic Cell

Diversity 300Diversity 300

The name for a type of organism made up of complex cells, all of which contain membrane-

bound organelles, including a nucleus.

Eukaryote

Diversity 400Diversity 400

What are the 5 kingdoms (200 pts)? What type of cells does each kingdom consist of

(200 pts)?

Archae & Eubacterial (prokaryote); Protista, Fungi, Plantae, Animalia (eukaryotes)

Diversity 500Diversity 500

Name 5 characteristics of living organisms (don’t say death…)

Reproduction, Metabolism, Responding to Environment, Growth, Composed of Cells, Genetic Material (DNA), Gas Exchange

Cell Stuff 100Cell Stuff 100

1. Name the organelle that produces protein 2. Name the organelle that protects and

stores DNA.

Ribosome and Nucleus

Cell Stuff 200Cell Stuff 200

Name the movement of molecules from a high to low concentration.

Diffusion or passive transport

Cell Stuff 300Cell Stuff 300

The outer environment has more solutes compared to the cell. Water would

move _______ the cell.

Hypertonic; Out

Cell Stuff 400Cell Stuff 400

Draw and accurately label a lipid bi-layer.

Pic should include- hydrophobic, hydrophilic

Cell Stuff 500Cell Stuff 500

2 major differences between active and passive transport

Active- energy, low to high

Passive- no energy, high to low

Genetics 100Genetics 100

If someone has 2 dominant alleles they are _______ for the trait.

Homozygous

Genetics 200Genetics 200

What is a phenotype? Give an example?

A physical trait; eye color

Genetics 300Genetics 300

1:1 or 50% bushy to fine

B- bushy eyebrows, b- fine eyebrows. Cross a heterozygous bushy eye-browed man with a fine eye-browed woman. Provide ratios for

phenotypes.

Genetics 400Genetics 400

What is an allele?

A variation of a gene

Genetics 500Genetics 500

Hemophilia is a sex-linked trait. A normal male is crossed with a carrier female. What are the

possible children’s genotypes and phenotypes?

¼ female carrier , ¼ female normal, ¼ male affected, ¼ male unaffected

DNA 100DNA 100

What is a gene?

Segment of DNA that codes for a trait.

DNA 200DNA 200

Name the 4 nucleic acids (write them out!) and which are

complementary.Adenine, Thymine, Guanine,

Cytosine. A-T, G-C

DAILY DOUBLE - DNA 300DAILY DOUBLE - DNA 300

Name the 3 parts that make up a nucleotide. Be specific!

Deoxyribose sugar, phosphate, nucleic acid (base pair)

DNA 400DNA 400

What is transcription? Provide an example of what is made from transcription.

DNA is copied into mRNA. EX: ATCGCGA= UAGCGCU

DNA 500DNA 500

What is translation? What is made? Where does it occur?

mRNA into amino acid chain, makes a protein, occurs in the ribosome

Mitosis / Meiosis 100Mitosis / Meiosis 100

The process to make gametes for sexual reproduction.

Meiosis

Mitosis / Meiosis 200Mitosis / Meiosis 200

The final product of meiosis is ____ gametes that are _____ for their

amount of chromosomes.

4; haploid

Mitosis / Meiosis 300Mitosis / Meiosis 300

Repeated cellular divisions in multicellular organisms that result in identical cells is called _____ and it results in this characteristic of life.

Mitosis- Growth

Mitosis / Meiosis 400Mitosis / Meiosis 400

The American Beaver has a diploid number of 40 chromosomes per cell. After mitosis, how many

cells are made and how many chromosomes are in each cell? How many chromosomes per cell for

meiosis?

Mitosis- 2 cells, 40 chromosomes per cell, Meiosis- 20 chromosomes per cell

Mitosis / Meiosis 500Mitosis / Meiosis 500

What is a homologous pair? Give an example.

Chromosomes matching in size, centromere location, and banding pattern (genes…). EX:

2 chromosome # 1’s

Describe 3 possible effects of mutations in general.

Effects: No change in protein (phenotype) or change in protein (phenotype)

FINAL JEOPARDY!FINAL JEOPARDY!