Question

What will happen if the receptor sites on the post-synaptic membrane are blocked by
a drug at the neuromuscular junction?
(A) inhibition of acetylcholine
(B) inhibition of cholinesterase
(C) muscle contraction
(D) muscle paralysis
Which of thong​

Answer 1

Explanation:

ALL OF ABOVE

The neuromuscular junction is analogous to the synapse between two neurons. ... Upon stimulation by a nerve impulse, the terminal releases the chemical neurotransmitter acetylcholine from synaptic vesicles. Acetylcholine then binds to the receptors, the channels open, and sodium ions flow into the end plate.