Which neurotransmitter is released by the preganglionic neuron at the autonomic ganglion in the diagram?
a) Norepinephrine
b) Acetylcholine
c) Epinephrine
d) Dopamine
e) Serotonin
b
Anatomy & Physiology
You might also like to view...
An important trace mineral that acts as an antioxidant is
A) iron. B) cobalt. C) selenium. D) chromium. E) magnesium.
Anatomy & Physiology
There are two types of lymphocytes, B and T lymphocytes (B and T cells)
a. True b. False Indicate whether the statement is true or false
Anatomy & Physiology
A hematocrit provides information on
A) blood type. B) clotting factors. C) formed elements abundance. D) plasma composition. E) sedimentation rate.
Anatomy & Physiology
There are about ________ platelets in one ?l of blood.
A. 5.4-6.1 million B. 150,000-400,000 C. 4,000-10,000 D. 20,000-100,000
Anatomy & Physiology