Visual Anatomy & Physiology Plus Mastering A&P withPearson eText -- Access Card Package (3rd Edition) (New A&P Titles by Ric Martini and Judi Nath)
3rd Edition
ISBN: 9780134396408
Author: Frederic H. Martini, William C. Ober, Judi L. Nath, Edwin F. Bartholomew, Kevin F. Petti
Publisher: PEARSON
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Chapter 9, Problem 1CRQ
Summary Introduction
To determine: Whether the statement “An increase in sarcomere length reduces the tension produced in a muscle fiber by reducing the size of the zone of overlap and the number of potential cross-bridge interactions.” is true or false.
Introduction: Muscles are the connective tissues that are widely spread throughout the body and help to provide movement and flexibility to the body. The muscles are divided into cardiac, skeletal, and visceral muscles.
Expert Solution & Answer
Answer to Problem 1CRQ
Correct answer: True.
Explanation of Solution
Sarcomeres produce tension efficiently inside the optimal range of lengths. When the resting sarcomere length is in the range, the maximum number of cross-bridges can be formed. This produces great tension. An increase in the length of the sarcomere reduces the tension that is caused by the decrease in the size of the zone of overlap and the number of potential cross-bridge interactions.
An increase in the sarcomere length lessens the tension produced by decreasing the size of the zone of overlap and also the number of potential cross-bridge interactions. Hence, The given statement “An increase in sarcomere length reduces the tension produced in a muscle fiber by reducing the size of the zone of overlap and the number of potential cross-bridge interactions.” is true.
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Chapter 9 Solutions
Visual Anatomy & Physiology Plus Mastering A&P withPearson eText -- Access Card Package (3rd Edition) (New A&P Titles by Ric Martini and Judi Nath)
Ch. 9.1 - Prob. 1RCh. 9.1 - Prob. 2RCh. 9.1 - Prob. 3RCh. 9.1 - Prob. 4RCh. 9.1 - Prob. 5RCh. 9.1 - Prob. 6RCh. 9.1 - Prob. 7RCh. 9.1 - Prob. 8RCh. 9.1 - Prob. 9RCh. 9.1 - Prob. 10R
Ch. 9.1 - Prob. 11RCh. 9.1 - Prob. 12RCh. 9.1 - Prob. 13RCh. 9.1 - Prob. 14RCh. 9.1 - Prob. 15RCh. 9.1 - Prob. 16RCh. 9.1 - Prob. 1LOCh. 9.1 - Describe the Organization of skeletal muscle at...Ch. 9.1 - Prob. 3LOCh. 9.1 - Prob. 4LOCh. 9.1 - Prob. 5LOCh. 9.1 - Prob. 6LOCh. 9.1 - Prob. 7LOCh. 9.1 - Prob. 1ICh. 9.1 - Prob. 2ICh. 9.1 - Prob. 3ICh. 9.1 - Prob. 4ICh. 9.1 - Prob. 1SRCh. 9.1 - Prob. 2SRCh. 9.1 - Prob. 3SRCh. 9.1 - Prob. 4SRCh. 9.1 - Prob. 5SRCh. 9.1 - Prob. 6SRCh. 9.1 - Prob. 7SRCh. 9.1 - Prob. 8SRCh. 9.1 - Prob. 9SRCh. 9.1 - Prob. 10SRCh. 9.1 - Prob. 11SRCh. 9.1 - Prob. 12SRCh. 9.1 - Label the structures in this diagram of adjacent...Ch. 9.1 - Prob. 14SRCh. 9.1 - Prob. 15SRCh. 9.1 - Prob. 16SRCh. 9.1 - Prob. 17SRCh. 9.1 - Prob. 18SRCh. 9.1 - Prob. 19SRCh. 9.1 - Prob. 20SRCh. 9.1 - Prob. 21SRCh. 9.1 - Prob. 22SRCh. 9.2 - Prob. 1RCh. 9.2 - Prob. 2RCh. 9.2 - Prob. 3RCh. 9.2 - Prob. 4RCh. 9.2 - Define motor unit.
Ch. 9.2 - Prob. 6RCh. 9.2 - Prob. 7RCh. 9.2 - Prob. 8RCh. 9.2 - Prob. 9RCh. 9.2 - Prob. 10RCh. 9.2 - Prob. 11RCh. 9.2 - Prob. 12RCh. 9.2 - Prob. 13RCh. 9.2 - Prob. 14RCh. 9.2 - Prob. 15RCh. 9.2 - Prob. 16RCh. 9.2 - Prob. 17RCh. 9.2 - Prob. 1LOCh. 9.2 - Prob. 2LOCh. 9.2 - Prob. 3LOCh. 9.2 - Compare the different types of muscle...Ch. 9.2 - Prob. 5LOCh. 9.2 - Prob. 6LOCh. 9.2 - Prob. 7LOCh. 9.2 - Prob. 8LOCh. 9.2 - Prob. 1ICh. 9.2 - Prob. 2ICh. 9.2 - Prob. 3ICh. 9.2 - Prob. 1SRCh. 9.2 - Prob. 2SRCh. 9.2 - Prob. 3SRCh. 9.2 - Prob. 4SRCh. 9.2 - Prob. 5SRCh. 9.2 - Prob. 6SRCh. 9.2 - Prob. 7SRCh. 9.2 - Prob. 8SRCh. 9.2 - Prob. 9SRCh. 9.2 - Prob. 10SRCh. 9.2 - Prob. 11SRCh. 9 - Prob. 1CRQCh. 9 - Prob. 2CRQCh. 9 - Prob. 3CRQCh. 9 - Prob. 4CRQCh. 9 - Prob. 5CRQCh. 9 - Prob. 6CRQCh. 9 - Prob. 7CRQCh. 9 - Prob. 8CRQCh. 9 - Prob. 9CRQCh. 9 - Prob. 10CRQCh. 9 - Prob. 11CRQCh. 9 - Prob. 12CRQCh. 9 - Prob. 13CRQCh. 9 - Prob. 14CRQCh. 9 - Prob. 15CRQCh. 9 - Prob. 16CRQCh. 9 - Prob. 17CRQCh. 9 - Prob. 18CRQCh. 9 - Prob. 19CRQCh. 9 - Prob. 20CRQCh. 9 - Prob. 21CRQCh. 9 - Prob. 22CRQCh. 9 - Prob. 23CRQCh. 9 - Prob. 24CRQCh. 9 - Prob. 25CRQCh. 9 - Prob. 26CRQCh. 9 - Prob. 27CRQCh. 9 - Prob. 28CRQCh. 9 - Prob. 29CRQCh. 9 - Prob. 1CICh. 9 - Prob. 2CICh. 9 - Prob. 3CI
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