During excitation-contraction coupling,

a. the action potential travels down the T tubules
b. Ca2+ is released from the sarcoplasmic reticulum
c. Ca2+ is taken up by the sarcoplasmic reticulum
d. both a and b occur
e. both a and c occur


D

Anatomy & Physiology

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Fill in the blank(s) with correct word

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The sodium chloride molecule breaks apart in water. What does "C" represent?

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