What phase is the cell cycle part of?

A. Interphase

B. Metaphase

C. Prophase

D. Telophase

Answer Explanation:

Before mitosis or meiosis occurs, interphase must happen. This is when the cell cycle takes place. The cell cycle is an organized process divided into two phases: interphase and the M (mitotic) phase. During interphase, the cell grows and copies its DNA. After the cell reaches the M phase, division of the two new cells can occur. The G1, S, and G2 phases make up interphase. 

Therefore, the Correct Answer is A.