Parathyroid hormone (PTH)
A. stimulates reabsorption of both calcium and phosphate.
B. stimulates reabsorption of calcium but inhibits phosphate reabsorption.
C. inhibits reabsorption of calcium but stimulates phosphate reabsorption.
D. inhibits reabsorption of both calcium and phosphate.
B
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A somatic spinal reflex that involves one effector muscle being stimulated while the opposing muscle is inhibited is called _____ innervation
a) reversal b) relaxed c) representative d) reciprocal e) relegated
Ribs that attach individually to the sternum by way of the costal cartilage are:
a. true ribs b. false ribs c. floating ribs d. none of the above
Dietary fats are broken down into
A. fatty acids and nucleic acids. B. nucleic acids and glucose. C. fatty acids and glycerol. D. amino acids and glycerol.
The correct pathway for impulses leaving the retina is
A. photoreceptors, ganglion cells, bipolar cells, and optic nerve. B. photoreceptors, bipolar cells, ganglion cells, and optic nerve. C. photoreceptors, bipolar cells, optic nerve, and ganglion cells. D. photoreceptors, ganglion cells, optic nerve, and bipolar cells. E. ganglion cells, bipolar cells, photoreceptors, and optic nerve.