Neurons in the parasympathetic pathway use which of the following neurotransmitters?

a.) acetylcholine (preganglionic) and norepinephrine (postganglionic)
b.) acetylcholine
c.) norepinephrine
d.) norepinephrine (preganglionic) and acetylcholine (postganglionic)

protocol for imps extraction focusing on membrane protein extraction, solubilisation, and purification.

affects the water bodies: excessive use of fertilizers causes eutrophication. the fertilizers which are used on plants affect the quality of land on which it is used, further causing erosion of soil. the fertilizers used on plants contain harmful chemical fumes which affect the environment.

if you know your abc's you should be able to get your answer or just use google

b is the answer and if you need further with anything message me