NEET BIOLOGY

CELL STRUCTURES AND FUNCTION

CELL CYCLE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Put the following in order:G2, G1, S, mitosis, cytokinesis.
A
G1, G2, S, Mitosis, cytokinesis
B
G1, S, G2, Mitosis, cytokinesis
C
G1, G2, S, cytokinesis, mitosis
D
G1, S, G2, cytokinesis, mitosis
Explanation: 

Detailed explanation-1: -The cell cycle contains 4 stages; Gap 1 (G1) phase, synthesis (S) phase, gap 2 (G2) phase and mitosis (M) phase.

Detailed explanation-2: -The correct sequence has G1 as a preparation for S and G2 as the time between the completion of S and entry into M. Cytokinesis occurs after the other stages to create two daughter cells.

Detailed explanation-3: -The correct order of phases of the cell cycle is G1 → S → G2 → M.

Detailed explanation-4: -So, the correct answer is ‘ G1→S→G2→M’

Detailed explanation-5: -Mitosis is conventionally divided into 5 phases, which include prophase, prometaphase, metaphase, anaphase and telophase and cytokinesis.

There is 1 question to complete.