The term "metabolism":
A. is synonymous with the term "catabolism."
B. is synonymous with the term "anabolism."
C. refers to any chemical reaction that involves the production of energy.
D. is defined as the covalent modification and activation of a protein with binding sites for organic molecules.
E. refers to the synthesis and breakdown of organic molecules involved in cell structure and function.
E
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Dehydration causes _______.
A) increased thirst. B) increased levels of aldosterone. C) fluid to shift from the ECF to the ICF. D) decreased secretion of ADH. E) All of the answers are correct.
Some antidepressant drugs act by inhibiting monoamine oxidase (MAO). What is the function of this enzyme?
A. It blocks sodium channels. B. It binds to chloride gates. C. It converts ATP to cyclic AMP. D. It degrades acetylcholine. E. It breaks down monoamines.
Which cranial nerves have motor functions only?
A) oculomotor, trochlear, abducens, accessory, and hypoglossal nerves B) olfactory, optic, oculomotor, and trochlear nerves C) vestibulocochlear, glossopharyngeal, and vagus nerves D) trochlear, trigeminal, and facial nerves E) oculomotor, trigeminal, abducens, facial, vagus, and accessory nerves
The fold of the dura between the cerebrum and the cerebellum is called the:
a. falx cerebri b. tentorium cerebelli c. superior sagittal sinus d. corpus callosum