Biology 2010 Student Edition

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

Chapter 10, Cell Growth and Division - 10.2 - The Process of Cell Division - 10.2 Assessment - Page 284: 2b

Answer

Chromosomes are replicated during the S phase of interphase.

Work Step by Step

At the end of S phase, the cell contains twice as much DNA as it did when it entered S phase.
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