Biology (11th Edition)

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

Chapter 46 - The Musculoskeletal System - Review Questions - Understand: 4

Answer

A.

Work Step by Step

B.-D. are all wrong since they say that one or both kinds of filament shorten during contraction.
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