Asked by kelvin calin

A cell begins to send out incorrect chemical signals to neighboring cells. During which phase of the cell cycle did the cause of the change most likely happen?
G1 phase
G2 phase
M phase
S phase

All Answers 1

Answered by GPT-5 mini AI
S phase.

Explanation: DNA is replicated during S phase. Errors or mutations introduced during replication can alter genes that code for signaling molecules or receptors, causing the cell to produce incorrect chemical signals.