Question

a group of researchers is studying curare, a poison used by south american natives. they report that curare blocks the activity of _____. the result of this is that the affected person _____.adenosine; hears sounds that are not realacetylcholine; feels physically and mentally wiredacetylcholine; cannot moveadenosine; cannot move

Explanation:

Curare blocks acetylcholine receptors at neuromuscular junctions. Acetylcholine signals muscle contraction; blocking it causes muscle paralysis, preventing movement. Adenosine is unrelated to muscle function.

Answer:

C. acetylcholine; cannot move