As we age
A) taste bud sensitivity increases.
B) taste bud sensitivity doubles.
C) the number of taste buds increases.
D) the number of taste buds decreases.
E) the number of taste buds decreases but the number of olfactory receptors increases to compensate.
D
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Damage to the pectoralis major would interfere with a person's ability to:
A) elevate the scapula. B) extend the forearm. C) adduct the arm at the shoulder. D) abduct the arm at the shoulder.
Healing after clot formation involves
A. clot retraction. B. repair of the damaged blood vessel by connective tissue cells. C. clot dissolution. D. serum being squeezed out of the clot. E. All of these choices are correct.
Which of the labeled cells in the figure is NOT a neuroglial cell?
a) A b) B c) C d) D e) F
A direct calorimeter measures heat produced in units of
A. kcal/L of oxygen. B. kcal/g of body weight. C. kcal/L of carbon dioxide. D. kcal/min. E. kcal/body weight/hour.