Upon preventing acetylcholine from diffusing across a neuromuscular ju – McqOptions

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1.	Upon preventing acetylcholine from diffusing across a neuromuscular junction, which of the following will not occur?
A.	No action potential will be produced in the affected muscle fibres.
B.	The endoplasmic reticulum releases calcium ions (\[C{{a}^{2++}}\]) into the cytoplasm.
C.	Myosin will not bind to actin in the affected muscle fibre.
D.	The affected muscle fibre will fail to contract.
Answer» B. The endoplasmic reticulum releases calcium ions (\[C{{a}^{2++}}\]) into the cytoplasm.

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