Biology 12th Edition

Published by McGraw-Hill Education
ISBN 10: 0-07802-426-9
ISBN 13: 978-0-07802-426-9

Chapter 9 - The Cell Cycle and Cellular Reproduction - Engage - Thinking Scientifically - Page 165: 1

Answer

Based upon Figure 9.1, histones could be produced in the G1 and S phases of the cell cycle. In the G1 phase, the cell increases the number of organelles and gathers materials that will be used for DNA synthesis. In the S phase, continued growth and then DNA replication occurs.

Work Step by Step

Histones are made in the G1 and S phases of the cell cycle when the cell makes preparations for DNA synthesis.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.