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Home Q & A Board Biology-Related Homework Help General Biology
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MOMH04 MOMH04
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8 years ago
Acetlycholine binding opens the channels and the muscle membrane becomes_____

This creates an action potential, which travels alone the ____ ____

The action potential travels down the ____ ____ and stimulates voltage-sensitive __ ____

Calcium ions are released into the sarcoplasm from the _____ _____

Calcium binds to _____

_______ moves to expose the myosin binding sites on actin

Cross bridge cycling causes the sarcomeres to_____

Calcium is taken up into the __________ to terminate the contraction
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#1
Educator
8 years ago
Quote from: MOMH04 (8 years ago)
Acetlycholine binding opens the channels and the muscle membrane becomes_____

Depolarized.

Quote from: MOMH04 (8 years ago)
This creates an action potential, which travels alone the ____ ____

muscle membrane/sacrolemma.

Quote from: MOMH04 (8 years ago)
The action potential travels down the ____ ____ and stimulates voltage-sensitive __ ____

T tubules ... Ca2+ channels
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