As part of which nervous system do preganglionic neurons release acetylcholine?
a. parasympathetic nervous system
b. sympathetic nervous system
c. both the parasympathetic and sympathetic nervous systems
c. both the parasympathetic and sympathetic nervous systems
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The microscopic examination of tissue removed from the body for the purpose of diagnosing disease is called a/an
A. MRI. B. X-ray. C. biopsy. D. granuloma. E. lesion.
The toxin that causes botulism
A. promotes release of acetylcholine. B. prevents decomposition of acetylcholine. C. decomposes acetylcholine. D. prevents release of acetylcholine.
A soldier suffers a brain injury, and becomes unable to speak. The damage is likely in
A) Broca's area. B) the brainstem. C) the hippocampus. D) the basal nuclei
The left lung is shorter than the right.
Answer the following statement true (T) or false (F)