he contraction cycle does not always result in shortening of the muscle fibers and the uscle. O True O False

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Question 59
The contraction cycle does not always result in shortening of the muscle fibers and the whol
muscle.
O True
False
Question 60
Central fatigue, is caused by changes in the central nervous system (brain and spinal cord
Transcribed Image Text:Question 59 The contraction cycle does not always result in shortening of the muscle fibers and the whol muscle. O True False Question 60 Central fatigue, is caused by changes in the central nervous system (brain and spinal cord
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For a muscle cell to contract, the sarcomere which is the basic functional unit of muscle contraction must shorten. 

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