Biological Science (6th Edition)
6th Edition
ISBN: 9780321976499
Author: Scott Freeman, Kim Quillin, Lizabeth Allison, Michael Black, Emily Taylor, Greg Podgorski, Jeff Carmichael
Publisher: PEARSON
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Chapter 45, Problem 13PIAT
Summary Introduction
To review:
The effect of training for a marathon on the number of muscle cells in the gastrocnemius.
Introduction:
Gastrocnemius is the muscle that forms the half of the calf muscles present on the back of the lower leg. The muscle fiber is a thin and long muscle cell. The muscle cell contains myofibrils that consist of repeated units of sarcomeres (alternating dark-light units). Regular workout results in the increase in overall length of sarcomeres.
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Chapter 45 Solutions
Biological Science (6th Edition)
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