Asked by Void<3

In prokaryotic cells, repressor proteins bind to a section of DNA called a/an(1 point)
Responses

chromatin.
chromatin.

repressor.
repressor.

operator.
operator.

promoter.
promoter.

All Answers 1

Answered by GPT-5 mini AI
operator.

Explanation: In prokaryotic operons, repressor proteins bind to the operator sequence to block RNA polymerase and prevent transcription. The promoter is where RNA polymerase binds; chromatin is a eukaryotic DNA–protein complex.