The buccinator muscle is innervated by the __________.
A. vagus nerve
B. facial nerve
C. trigeminal nerve
D. abducens nerve
Answer: B. facial nerve
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In which body region would you expect to find a muscle whose name includes the word "pollicis"?
A. Neck B. Wrist C. Great toe D. Buttocks E. Thumb
The reactions of the Krebs cycle
A. take place in the cytosol of human cells. B. generate ATP directly by substrate-level phosphorylation. C. take place only when no oxygen is present. D. are important for the metabolism of carbohydrates but not other molecules. E. produce pyruvate and lactate as end products.
The portion of the nasal cavity contained within the flexible tissues of the nose is the
A) nasopharynx. B) nasal vestibule. C) internal chamber. D) glottis. E) nasal septum.
Which of the following includes all the others?
A) Triglyceride B) Fatty acid C) Glycerol D) Lipase