During muscle isometric tension, the maximum tension occurs when: O a. There is no overlapping between the actin and myosin O b. None of these c. The myosin and actin overlap without crossing the center O d. The myosin and actin totally overlap

During muscle isometric tension, the maximum tension occurs when: O a. There is no overlapping between the actin and myosin O b. None of these c. The myosin and actin overlap without crossing the center O d. The myosin and actin totally overlap

Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter8: Muscle Physiology

Section: Chapter Questions

Problem 12RE

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Concept explainers

Muscle Action

A change in the body or a bodily organ as a result of its functioning is referred to as an action. Muscle action can be defined as the specific movement of a bodily part generated by the contraction of a muscle. The muscle proteins actin and myosin are the important contractile proteins involved in muscle action. Muscle contraction, in addition to movement, serves several other important functions in the body, including posture, heat generation, and joint stability. Muscle contraction maintains posture, which includes standing and sitting.

Question

During muscle isometric tension, the maximum tension occurs when:
There is no overlapping between the actin and myosin
O a.
O b. None of these
The myosin and actin overlap without crossing the center
O d. The myosin and actin totally overlap
Dilatant flow is characterized as a reverse phenomenon of:
a.
Newtonian flow
O b. Plastic flow
O c. Pseudoplastic flow
O d. Rheopexy

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