Gene Expression: Promoter Function

00:00 1 marks

What is the function of the promoter region in gene expression?

A

It codes for the stop codon.
B

It serves as the binding site for RNA polymerase to initiate transcription.
C

It is removed during RNA splicing.
D

It codes for the first amino acid of the polypeptide.

Hint Hint

Hint

Consider the process of transcription. What enzyme carries out transcription, and where must it bind to the DNA to begin?

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Answer Answer

Complete Answer

It serves as the binding site for RNA polymerase to initiate transcription.

Mark Scheme Mark Scheme

Answer Explanation Answer Explanation

Examiner Tips Examiner Tips

Common Errors Common Errors

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