Quiz Retake 1

Question 1

In eukaryotes, DNA is wrapped around proteins called

Answer 1

Histones

Question 2

Define genome

Answer 2

The complete genetic information of a species

Question 3

What bacterial structure is the arrow pointing to?

Answer 3

-plasmid

Question 4

Which of the following is not a characteristic of homologous chromosomes?

Answer 4

They are identical

Question 5

Name a model organism and list two characteristics

Answer 5

Fruit flies and E. coli
Easy to grow and short life cycle

Question 6

What are the building blocks of polypeptides?

Answer 6

Amino acids

Question 7

What type of monomer is shown to the right?

Answer 7

Nucleotide

Question 8

Label A,b, and c. Be as specific as you can.

Answer 8

A. Phosphate group b. Nitrogenous base c. Deoxyribose

Question 9

The structure labeled as 1 is best described as a

Answer 9

Sister chromatid

Question 10

Name a pair that represent homologus chromosomes

Answer 10

B and E

Question 11

Is the cell haploid or diploid?

Answer 11

Diploid

Question 12

How many chromosomes are in the cell

Answer 12

8