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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
Some muscle cells have pacemaker activity. These include
A) smooth and cardiac muscle only.
B) skeletal, smooth, and cardiac muscle.
C) skeletal and smooth muscle only.
D) smooth muscle only (single-unit or multi-unit).
E) skeletal muscle only.
Textbook 
Principles of Human Physiology

Principles of Human Physiology


Edition: 5th
Author:
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ch1990ch1990
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7 years ago
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Beanieman Author
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#2
7 years ago
Really appreciate your kind help
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#3
7 years ago
my pleasure Wink Face
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