Question

Norepinephrine-releasing fibers are called cholinergic fibers. a. True b. False

Answer 1

Nor-epinephrine releasing fibers are called cholinergic fibers is false.

Answer: Option b

Explanation:

Nor-epinephrine which gets released by nerve fiber is called adrenergic. The autonomous nervous system in our body is responsible for some of the actions like the beating of the heart and other organ function including the movement of smooth muscle.

This function is governed mainly by two sets of pathways, adrenergic and cholinergic. Acetylcholine is the neurotransmitter used for cholinergic line while the adrenergic pathways use nor-epinephrine or epinephrine.

Nor-epinephrine plays an essential role in stabilization of a persons' emotions, alertness, sleeping, and ability of learning and with positive well-being.

Answer 2

Answer:

Norepinephrine-releasing fibers are called cholinergic fibers.

a. True

b. False

Explanation:

It is said that those fibers that secrete acetylcholine are cholinergic, and those that secrete norepinephrine are called adrenergic.

The answer is: b. False.