Question Detail
Question
Which stage of the cell cycle takes the longest duration to complete? A. G0 B. G1 C. S phase D. Mitosis
Correct Answer
Option B is the correct answer.
Detailed Explanation
The cell cycle consists of Interphase (G1, S, G2) and the Mitotic phase (M). Interphase is the longest phase, and within interphase, the G1 phase (first gap) is typically the longest, taking up a significant portion of the cell's life for growth and normal functions. G0 is a quiescent stage some cells enter, but for actively dividing cells, G1 is longest.
Hint
This is the phase where the cell grows and carries out its routine functions before DNA replication.