NIRAL PIE My elearning at CPCC Courses causes ion channels to open, ultimately r
ID: 3478909 • Letter: N
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NIRAL PIE My elearning at CPCC Courses causes ion channels to open, ultimately resulting in local depolarization during the generation of an action voltage gated channels opening Ca2+ being released from the sarcoplasmic ret atm Acetylcholine (Ach) binding to ion channels at the neuromuscular junction Actin binding to myosin potential (AP)? QUESTION 18 When muscles contract, at the microscopic level... myosin heads bind to actin sarcomeres shorten O Z disks move closer together O all answers are correct QUESTION 19 When describing muscle action as a lever system, theis the fulcrum. joint muscle weight being lifted bone QUESTION 20 Contraction of the biceps brachii, a prime mover, results in flexion. The opposing action, extension, would be performed by the Click Save and Submit to save and submit. Click Save All Answers to save all answers Save All Answer 30 Q Search or enter website nameExplanation / Answer
Answer 17 mandatory
C is the answer
Answer 18
D,all options are correct
Answer 19
Fixed or rigid point act as fulcrum so answer will be bone
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