Title: The action potential on the muscle cell leads to contraction due to the release of calcium ions. Where are cal? Post by: Datchile on Dec 10, 2012 A) T tubule
B) sarcolemma C) cytosol D) terminal cisternae of the sarcoplasmic reticulum Title: The action potential on the muscle cell leads to contraction due to the release of calcium ions. Where are cal? Post by: iloveanatomy on Dec 10, 2012 D) terminal cisternae of the sarcoplasmic reticulum
This is the region of the muscle fiber where the calcium ions are stored until stimulated by a muscle impulse. |