Biology (11th Edition)

Published by McGraw-Hill Education
ISBN 10: 1-25918-813-2
ISBN 13: 978-1-25918-813-8

Chapter 16 - Control of Gene Expression - Review Questions - Understand: 5

Answer

B.

Work Step by Step

General transcription factors (B.) are always required for gene expression, making this the correct answer, whereas the specific transcription factors noted in A. may be involved but are not required in all cases. C. and D. refer not to eukaryotic gene expression but to prokaryotic gene expression and are, thus, wrong.
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