Sperm are produced in the

A. rete testis.
B. epididymis.
C. seminal vesicles.
D. seminiferous tubules.
E. efferent ductules.


Answer: D

Anatomy & Physiology

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At the splenic flexure, the colon becomes the

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There are three phases of gastric secretion. The cephalic phase occurs ________.

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Which would NOT occur as a result of the blockage of action potential propagation through the bundle of His?

A. There would be a slowing of the frequency of contraction of the ventricles. B. The atria would contract more frequently than the ventricles. C. The SA node would no longer set the pace for atrial contraction. D. The atria and ventricles would no longer beat in synchrony. E. The Purkinje fibers would not receive their typical action potentials from the bundle branches.

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Yolanda, a yoga instructor, tells her class to stretch the muscles of the side of the trunk by instructing them to perform ___

A. opposition. B. adduction. C. lateral flexion. D. extension. E. elevation.

Anatomy & Physiology