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Home Q & A Board Biology-Related Homework Help Anatomy and Physiology
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Beanieman Beanieman
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7 years ago
The mechanism responsible for the size principle involves
A) smaller motor units that contain the greatest number of muscle cells and reach threshold easier than larger neurons.
B) larger motor neurons that innervate the greatest number of muscle cells and reach threshold easier than smaller neurons.
C) smaller sympathetic neurons that contain the least number of muscle cells and reach threshold easier than larger neurons.
D) smaller motor neurons that innervate the least number of muscle cells and reach threshold easier than larger neurons.
E) larger sympathetic neurons that contain the greatest number of muscle cells and reach threshold easier than smaller neurons.
Textbook 
Principles of Human Physiology

Principles of Human Physiology


Edition: 5th
Author:
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ch1990ch1990
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Beanieman Author
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#2
7 years ago
You're one smart cookie lol
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#3
7 years ago
don’t mention it Wink Face
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