Campbell Biology (10th Edition)

Published by Pearson
ISBN 10: 0321775651
ISBN 13: 978-0-32177-565-8

Chapter 7 - Test Your Understanding - Level 1 - Knowledge/Comprehension - Page 140: 1

Answer

B. Certain proteins are unique to each membrane.

Work Step by Step

The different membranes (such as plasma membrane, ER membrane, etc.) perform different critical functions which are performed by different proteins (solution B). All membranes are semipermeable and made of amphipathic molecules and include phospholipids, making A., C. and D. false.
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.