the mineral the intiaties & maintain contraction of heat
Answers
Answered by
4
Answer:
Action potential generated, which stimulates muscle. ...
Ca2+ released. ...
Ca2+ binds to troponin, shifting the actin filaments, which exposes binding sites. ...
Myosin cross bridges attach & detach, pulling actin filaments toward center (requires ATP) ...
Muscle contracts.
Answered by
0
The mineral that initiates and maintains contraction of heart is __ Sodium.
Bytheway are you nepali ????
Do u study in St. Philomena school???
Similar questions