Biological Science
5th Edition
ISBN: 9780321743671
Author: Scott Freeman
Publisher: PEARSON
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Chapter 48, Problem 14TYPSS
Summary Introduction
To review:
The reason behind force would differ if sarcomere were in a greatly stretched state at the beginning of the contraction versus in an average resting position.
Introduction:
The two types of filaments are thick and thin filaments and overlapping of these filaments form dark and light bands. A muscle fiber contains myofibrils which forms alternating light–dark units called sarcomeres. Sliding-filament theory proposed that thick filaments is composed of myosin, and thin filaments is composed of actin.
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