Which of the following is NOT true of catalysts?
They are unchanged by the reaction catalyzed.
They allow endergonic reactions to become exergonic reactions.
They increase the amount of energy released by a chemical reaction.
They lower the activation energy of the reaction.
They allow endergonic reactions to become exergonic reactions.
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Nonsteroid hormones have hormone receptors in the:
a. nucleus of the cell b. cytoplasm of the cell c. cell membrane d. both A and C above
___________ is growth resulting from an increase in the number of cells
Fill in the blank(s) with correct word
The salivary glands and the eye are sympathetically innervated by cranial nerves
Indicate whether the statement is true or false
Parasympathetic stimulation ________.
A. increases blood supply to skeletal muscles and digestive organs B. increases blood supply to skeletal muscles and decreases blood supply to digestive organs C. decreases blood supply to skeletal muscles and increases blood supply to digestive organs D. decreases blood supply to skeletal muscles and digestive organs