Cell Cycle

Question 1

Question 1

Revolt · Accepted Answer

Label A: G1 phase; Label B: S phase; Label C: G2 phase; Label D: Mitosis; Label E: Interphase

Question 2

Identify the stages of the cell cycle using the drop-down menus.Interphase✔ G1 phaseG2 phaseS phase Label A

Revolt · Accepted Answer

B: ✔ G1 phase

Question 3

✔ Growth of the cellDuplication of chromosomesDivision of the cell occurs during the G1 phase (gap phase 1) of interphase.

Revolt · Accepted Answer

A: ✔ Growth of the cell

Question 4

Growth of the cell✔ Replication of DNADivision of the cell occurs during the S (synthesis) phase of interphase.

Revolt · Accepted Answer

B: ✔ Replication of DNA

Question 5

What is the purpose of the G2 phase of interphase? Check all that apply.

Revolt · Accepted Answer

B: to ensure DNA is copied correctly; C: to ensure the cell is the proper size; D: to allow the cell to grow if needed

Question 6

There are 23✔ 4648 chromosomes for one parent cell at the end of mitosis.

Revolt · Accepted Answer

B: ✔ 46

Question 7

What is the purpose of the cell cycle?

Revolt · Accepted Answer

A: growth and repair of cells

Question 8

How does the cell cycle help organisms?

Revolt · Accepted Answer

A: growth, repair, and reproduction of cells

Question 9

When the cell cycle is interrupted, what is the end result?

Revolt · Accepted Answer

C: mutations

Question 10

How long does a mutation last?a few weeksuntil the cell reaches mitosis✔ as long as the cell lives

Revolt · Accepted Answer

C: ✔ as long as the cell lives

Cell Cycle Answers