Which of the following is NOT part of the pharynx?
A. Oropharynx
B. Nasopharynx
C. Esopharynx
D. Laryngopharynx
Answer: C. Esopharynx
You might also like to view...
Which excitatory neurotransmitter is responsible for muscle contraction in vertebrates?
A. dopamine B. norepinephrine C. nitrous oxide D. glutamate E. acetylcholine
Of the following, AIDS is usually transferred by:
a. casual contact b. food c. water d. sexual intercourse e. insect bites
In a conjugated protein, a prosthetic group is:
A) a fibrous region of a globular protein. B) a nonidentical subunit of a protein with many identical subunits. C) a part of the protein that is not composed of amino acids. D) a subunit of an oligomeric protein. E) synonymous with "protomer."
Which of the following is the function of bacteria found in human guts?
a. to synthesize vitamin A b. to synthesize vitamin C c. to synthesize vitamin K d. to synthesize vitamin B