Question

What point in the cell cycle is matched INCORRECTLY with its definition?

A.G1 checkpoint: confirms environment is favorable and DNA is intact
B. G2 checkpoint: confirms DNA is fully replicated
C. G0: a specialized resting stage
D. Metaphase checkpoint: confirms all chromosomes are attached to the spindle
E. interphase: when a cell is dividing

Answer 1

The point in the cell cycle that is matched incorrectly is interphase: when a cell is dividing.

Step-by-step explanation:

The point in the cell cycle that is matched incorrectly with its definition is option E, interphase: when a cell is dividing. Interphase is actually the phase of the cell cycle where the cell is not dividing, but rather preparing for cell division. It is the longest phase of the cell cycle and consists of three subphases: G1, S, and G2. During interphase, the cell grows in size, replicates its DNA, and prepares for cell division.

On the other hand, option B, the G2 checkpoint, is correctly matched with its definition. The G2 checkpoint occurs at the end of the G2 phase and ensures that the DNA has been fully replicated before the cell proceeds to mitosis.