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Multiple Choice
Which stage of interphase involves the duplication of organelles?
A
G1 phase
B
S phase
C
M phase
D
G2 phase
Verified step by step guidance
1
Understand the context of the cell cycle, which consists of interphase and the mitotic phase. Interphase is further divided into three stages: G1, S, and G2 phases.
Recognize that during interphase, the cell prepares for division by growing and replicating its DNA and organelles.
Identify the G1 phase as the stage where the cell grows and synthesizes proteins necessary for DNA replication.
Note that the S phase is primarily focused on the replication of DNA, where each chromosome is duplicated.
Understand that the G2 phase is the final part of interphase, where the cell continues to grow and duplicates its organelles, preparing for mitosis.