Norepinephrine is a hormone that is released into the blood when the adrenal gland is stimulated...
Norepinephrine is a hormone that is released into the blood when the adrenal gland is stimulated by the sympathetic preganglionic neurons. What type of signaling effect does this represent?
A. endocrine
B. paracrine
C. synaptic
D. direct contact
Homework Answers
The endocrine gland produces hormones which produce target
effect on target organs.
Endocrine glands release hormones directly into the
bloodstream.
The adrenal gland produces norepinephrine when stimulated by
sympathetic preganglionic neurons.
Option A is correct
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Norepinephrine is a hormone that is released into the blood when
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