Question:
-change in membrane potential allows Ca2+ entry -generation of IP3 @ cell membrane can open intracellular SR Ca2+ stores --either of these can cause SR to open Ca2+ channels -when this depletes Ca2+ stores in SR it signals to allow Ca2+ in from ECF to refill
Author: Emma Grace GoldmanAnswer:
How can some smooth m contract without an AP?
0 / 5 Â (0 ratings)
1 answer(s) in total
Author
Emma Grace Goldman