Answers2025-2026_MDCPS_2000315_Biology_1_A-CRCumulative Exam — Cumulative examQuestion 18
18
QuizMultiple Choice

Cumulative Exam — Cumulative exam

Question 18 • 2025-2026_MDCPS_2000315_Biology_1_A-CR

During transcription, what happens to the RNA polymerase if a repressor protein attaches to the operator?

Answer
A
It begins transcription.
B
It begins translation.
C
It cannot attach to enzyme 1.
D
It cannot attach to the promoter.
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