Multiple Choice
In an actively dividing eukaryotic cell, which phase is typically the longest portion of the cell cycle?
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16. Cell Division
Overview of the Cell Cycle
Multiple Choice
In an overview of the cell cycle, what is the primary purpose of interphase?
A
To complete cytokinesis by splitting the cytoplasm into two daughter cells
B
To condense duplicated chromosomes into homologous pairs and promote crossing over
C
To allow the cell to grow, carry out normal functions, and replicate its DNA in preparation for cell division
D
To separate sister chromatids and divide the nucleus into two identical daughter nuclei
Verified step by step guidance1
Understand that the cell cycle consists of several phases, including interphase and mitotic phase (M phase).
Recall that interphase is the longest phase of the cell cycle where the cell is metabolically active and preparing for division.
Identify the key activities during interphase: cell growth, normal cellular functions, and DNA replication.
Recognize that cytokinesis (splitting the cytoplasm) and mitosis (nuclear division) occur after interphase, during the M phase.
Conclude that the primary purpose of interphase is to allow the cell to grow, carry out normal functions, and replicate its DNA in preparation for cell division.
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