In response to action potentials arriving along the transverse tubules, the sarcoplasmic reticulum releases
a) hydrogen ions.
b) acetylcholine.
c) calcium ions.
d) potassium ions.
e) sodium ions.
Answer: C
In response to action potentials arriving along the transverse tubules, the sarcoplasmic reticulum releases
a) hydrogen ions.
b) acetylcholine.
c) calcium ions.
d) potassium ions.
e) sodium ions.
Answer: C