A) dopamine
B) adrenaline
C) acetylcholine
D) acetaldehyde
Correct Answer: C
Solution :
Acetylcholine is a common neurotransmitter present in the neuromuscular junctions, voluntary neural synapses. Cholinergic nerve fibres release it. It has excitatory effect to the skeletal muscles by depolarising it, causing a cascade that eventually results in muscle contraction.You need to login to perform this action.
You will be redirected in
3 sec