Question

8. Upon preventing acetylcholine from diffusing across a neu-
romuscular junction, which of the following will not result?
(a) No action potential will be produced in the affected
muscle fibre's plasma membrane.
(b) The endoplasmic reticulum releases calcium ions into the cytoplasm.
(c) Myosin will not bind to actin in the affected muscle
fibre.
(d) The affected muscle fiber will fail to contract.​

Answer 1

Explanation:

b I am not sure about this answer