Beta cells of the pancreas secrete:
a. Catecholamines
b. Cortisol
c. Digestive enzymes
d. Enkephalin
e. Insulin
ANS: E
Immunocytochemical methods can be used to demonstrate the presence of insulin in beta cells.
You might also like to view...
The top long-distance runners probably have _______ proportion of slow muscle fibers in their leg muscles
A. a higher B. a lower C. the same
The total length of blood vessels in the body is estimated to be
A) 30 feet. B) 1 mile. C) over a million miles. D) thousands of miles. E) None of the answers are correct.
An inflammation of the meninges called meningitis usually affects the
A) dura mater and arachnoid mater. B) arachnoid mater and pia mater. C) dura mater only. D) pia mater only.
Which neurotransmitter is released at the post-ganglionic synapse of parasympathetic nerves?
a. acetylcholine b. epinephrine c. dopamine d. mu