Emission
A) depends on waves of contractions of the preputial glands.
B) begins with peristaltic contractions of the ductus deferens.
C) is responsible for propelling spermatozoa into the female reproductive tract.
D) involves contractions of the cremaster muscle.
E) is associated with orgasm.
B) begins with peristaltic contractions of the ductus deferens.
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Which of the following is an agranular leukocyte?
a. basophil b. eosinophil c. monocyte d. thrombocyte
Changes in the radius of _____ has the most impact on resistance to blood flow, because radius can be changed quickly and precisely.
A. Capillaries B. Arteries C. Arterioles D. Venules
Enterokinase
A. is a hormone. B. triggers the release of bile from the gallbladder. C. activates trypsinogen. D. increases duodenal motility. E. digests proteins.
Each of the following terms is a descriptive term for a muscle's action except
A) levator. B) pronator. C) extensor. D) sartorius. E) adductor.