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Question
Which statement defines a coenzyme?
a. A unit consisting of an enzyme bound to reactants plus ATP
b. An organic molecule required for the functioning of an enzyme
c. The small, active part of an enzyme that binds to the organic reactants
d. An inactive enzyme that becomes functional upon contact with specific cofactors
e. An enzyme precursor
Answer
This answer is hidden. It contains 1 characters.
Related questions
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b. T-cells l. Aneurysm
c. Stroke m. Metastasis
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e. Plaque o. Macrophages
f. Initiator p. Heart disease
g. Platelets q. Atherosclerosis
h. Embolus r. Type 1 diabetes
i. Promoter s. Type 2 diabetes
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2)Immune cells that attack antigens
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9)A blood clot that is attached to arterial plaque
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11)This type of diabetes is always controlled by insulin injections
14)This type of diabetes is usually controlled without insulin injections
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16)When cancers spread to other tissues of the body
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19)Substance that favors cancer development after cellular DNA has been altered
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Approximately what proportion of people in the United States are believed to have hypertension? a. 1/10 b. 1/5 c. 1/4 d. 1/3 e. 1/2
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Which of the following is a feature of calcium nutrition in the elderly? a. The DRI is 800-1000 mg. b. Calcium intakes are well below recommendations. c. Calcium supplements are not effective sources of calcium due to poor digestibility. d. Calcium from food is not well absorbed due to the intake of calcium-binding laxatives. e. An elderly individual who lacks sufficient calcium stores can rarely be helped by supplementation.
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What would be the physiological age of a 75-year-old woman whose physical health is equivalent to that of her 50-year-old daughter, whose physical health is average for her age?
a. 25 years b. 50 years c. 70 years
d. 125 years