Apentix/AP Biology/Unit 4: Cell Communication and Cell Cycle/Question

AP Biologyhardmcq1 pt

A cell in the G2 phase of the cell cycle is found to have incompletely replicated DNA. Which of the following outcomes is most likely?

Explanation

Core Concept

The G2 checkpoint assesses whether DNA has been accurately and completely replicated. If not, cyclin-CDK complexes that drive entry into mitosis remain inhibited, arresting the cell or triggering apoptosis.

Correct Answer

g2chk-3

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