When neurotransmitter binds to muscarinic receptors on smooth muscle cells in the gastrointestinal tract,
A. motility decreases.
B. motility increases.
Answer: B
Anatomy & Physiology
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An inability to contract the ischiocavernosus and bulbospongiosus would interfere with which phase of the male sexual response?
A) arousal B) emission C) ejaculation D) erection E) impotence
Anatomy & Physiology
The portion of the nasal cavity contained within the flexible tissues of the external nose is the
A) nasopharynx. B) vestibule. C) internal chamber. D) conchae. E) nasal septum.
Anatomy & Physiology
Carbon dioxide is transported in the blood in all the following ways except
a. bicarbonate ion b. carbonic acid c. directly dissolved d. bound to heme e. bound to globin
Anatomy & Physiology
Acetyl CoA is generated from ________.
A. water B. pyruvic acid C. oxaloacetate D. citric acid
Anatomy & Physiology