Question

Cell cycle includes the sequence

• A. $S, G_{1}, G_{2}, M$
• B. $S, M, G_{1}, G_{2}$
• C. $G_{1}, S, G_{2}, M$
• D. $M, G_{1}, G_{2}, S$

Answer 1

Answer: (C)

$G_{1}, S, G_{2}, M$

Answer 2

A typical cell cycle is divided into two basic phases-Inter phase and M-phase (mitosis phase). The interphase is further divided as $G_{1}$ - phase (Gap 1), S-phase (synthesis) and $G_{2}$-phase (Gap 2). M-phase starts after $G_{2}$ which is divided into four stages prophase, metaphase, anaphase and telophase.a