The subjective feeling of hunger is stimulated when:
A. plasma insulin concentration increases.
B. plasma ghrelin concentration decreases.
C. plasma leptin concentration decreases.
D. plasma glucose concentration increases.
E. body temperature increases.
C
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The largest fat pad of the elbow is over the
A. olecranon fossa. B. radial fossa. C. coronoid fossa. D. None of the above
A person working in the hot sun loses the greatest amount of water from the ________.
A. GI tract B. skin C. lungs D. urine E. mouth
The mucosa of the urinary bladder consists of __________.
detrusor muscles simple cuboidal epithelium stratified squamous epithelium transitional epithelium
A water-soluble hormone binds to its receptor on the plasma membrane. Arrange the events that follow in correct sequence.(1) Alpha subunit-GTP complex alters cell activity(2) GTP binds to the alpha subunit replacing GDP(3) G-protein subunits separate from the receptor(4) Alpha subunit separates from other two subunits(5) G-protein subunits bind to the receptor
A. 5, 4, 2, 1, 3 B. 4, 2, 1, 3, 5 C. 5, 2, 3, 4, 1 D. 5, 2, 1, 4, 3 E. 3, 4, 1, 2, 5