DNA that is tightly wound around histone proteins is the easiest to replicate. Is this statement true or false?

False

True

Question 2

Select one answer.

Somatic cells are reproduced during the process of _____________:

fission

mitosis

meiosis

fusion

Question 3

Select one answer.

If a germ cell has 20 chromosomes, how many chromosomes will you find in the daughter cells, after meiosis?

40

30

20

10

Question 4

Select one answer.

Imagine a hypothetical organism (critter). A DIPLOID cell from this organism has 20 chromosomes. How many chromosomes would be found in a HAPLOID GAMETE of this organism?

10

20

40

46

Question 5

Select one answer.

If a germ cell has 46 chromosomes, how many chromosomes will you find in the daughter cells, after meiosis?

69

23

92

46

Question 6

Select one answer.

The products of MEIOSIS are:

Four genetically identical cells

Two genetically identical cells

Four genetically unique cells

Two genetically unique cells

Question 7

Select one answer.

All of the following pairings between a cell cycle phase and what happens during it are correct, except

G1- the cell is growing and increasing its mass

S- the cell is dividing

M- the cell is undergoing mitosis

G2- the cell is preparing to divide

G0- the cell is mature and does not cycle anymore.

Question 8

Select one answer.

During the S phase of the cell cycle, DNA is replicated. What form would you expect the DNA to be in?

It would be in a loose pile.

It would be tightly wound around histone proteins as chromosomes.

It would be made of separate nucleotides just floating in the nucleus.

Question 9

Select one answer.

During what stage of the cell cycle does the cell grow and carry out it regular functions?

G2

Mitosis

G1

S

Select one answer.

10 points

During which stage of the cell cycle is the DNA replicated?

S

Cytokinesis

G2

Mitosis