According to the damage or error theory of aging, ________.
A. aging is inevitable and diet or exercise does not impact that process
B. over time, the activity of certain genes results in aging
C. organs simply wear out with use and abuse
D. All of the choices are correct.
Answer: C
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Protein content of the diet may be limited to protect the health of patients with:
a. cardiovascular disease. b. hypertension. c. chronic kidney disease. d. severe obesity.
When fructose and glucose are bonded together, they form
What will be an ideal response?
Glucagon raises blood glucose levels because it stimulates:
A) glycogenesis in the liver. B) gluconeogenesis in the liver. C) insulin receptors on certain cells. D) excessive ketone accumulation in the blood.
Which of the following aids in giving rise to protein shape?
A) The presence of at least a thousand peptides in a protein molecule B) The weakly charged states of amino and carboxylic acid groups C) The structure of the side chain component of an amino acid D) The presence of a central nitrogen atom and an ester group