Biology 2010 Student Edition

Published by Prentice Hall
ISBN 10: 9780133669510
ISBN 13: 978-0-13366-951-0

Chapter 12, DNA - Standardized Test Prep - Page 359: 6



Work Step by Step

Option A, DNA polymerase, is an enzyme that catalyzes the bonding nucleotides to form a single strand of DNA. Option B, chromatin, consists of a complex of DNA and proteins. Option D, nucleotides, are the building blocks of DNA. Only option C, histones, is the correct answer. Histones are proteins around which DNA is wound.
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