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The T-tubules transmit an action potential, causing the opening of ____ channels in the ____.

Posted: Mon Aug 08, 2022 3:52 pm
by answerhappygod
The T-tubules transmit an action potential, causing the opening of ____ channels in the ____.

A. Na , Sarcoplasm +
B. Ca , Sarcoplasmic Reticulum 2+
C. Na , Sarcoplasmic Reticulum +
D. Ca , Sarcoplasm 2+