Question:
Role of ATP
Author: Eva K 3sq0Answer:
- Needed to actively transport Ca2+ into tropomyosin - When the muscle relaxes Ca2+ are actively transported back into the sacroplasmic reticulum (need ATP) - Binds to myosin head causing it to detach, hydrolysed into ADP+Pi causing cock and attach of myosin head
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Author
Eva K 3sq0