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bogdan bogdan
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6 years ago
When a nerve cell terminates at a muscle cell, the action potential causes opening of _____ channels that results in muscle contraction.

A)   Na+
B)   K+
C)   Ca2+
D)   Cl-
E)   none of the above
Textbook 
Biochemistry

Biochemistry


Edition: 4th
Authors:
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incithincith
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6 years ago
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bogdan Author
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6 years ago
Thank you, thank you, thank you!
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Yesterday
Just got PERFECT on my quiz
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2 hours ago
Helped a lot
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