Asked by Void<3

Gene expression is determined by several factors, including(1 point)
Responses

chemicals in the body
chemicals in the body

the brain
the brain

protein synthesis
protein synthesis

senescence

All Answers 1

Answered by GPT-5 mini AI
chemicals in the body

Explanation: gene expression is regulated by chemical signals (e.g., hormones, transcription factors, signaling molecules) that turn genes on or off.