The ________ are sites of protein synthesis within cells.
A. ribosomes
B. nucleoli
C. vesicles
D. lysosomes
Answer: A
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What part of a spermatozoon contains the nuclear material?
A. Midpiece B. Tail C. Head D. Acrosome cap E. Flagellum
The lining of the urinary bladder is composed of which type of cell?
A) Simple columnar B) Simple squamous C) Transitional D) Simple cuboidal
The structure that is part of both the reproductive and urinary systems is the:
a. ureter b. bladder c. urethra d. none of the above
Capnography is a reliable method for confirming proper ET tube placement because:
A) carbon dioxide is not present in the esophagus. B) it is a reliable indicator of the patient's PaO2 level. C) capnographers measure the amount of exhaled oxygen. D) capnographers measure the amount of carbon dioxide in inhaled air.