AP BIOLOGY

THE CELL

CELL COMMUNICATION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which two steps of the cell cycle are out of order?
A
G1
B
S
C
Mitosis
D
G2
E
Cytokinesis
Explanation: 

Detailed explanation-1: -G2 phase, Gap 2 phase, or Growth 2 phase, is the third subphase of interphase in the cell cycle directly preceding mitosis. It follows the successful completion of S phase, during which the cell’s DNA is replicated.

Detailed explanation-2: -Gap 2 (G2): During the gap between DNA synthesis and mitosis, the cell will continue to grow and produce new proteins. At the end of this gap is another control checkpoint (G2 Checkpoint) to determine if the cell can now proceed to enter M (mitosis) and divide.

Detailed explanation-3: -There are two types of cell division: mitosis and meiosis.

There is 1 question to complete.