What describes protein synthesis?
Answer: During the translation stage of protein synthesis, which occurs on the ribosomes, individual amino acids are added to the growing chain of amino acids by tRNA
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Women following a weight-loss diet may need supplements of _____.
a. amino acids and/or essential fatty acids
b. iron and/or calcium
c. sodium and/or potassium
d. vitamin C and/or calcium
e. iron and/or herbs
Potential health benefits of vegetarian diets include which of the following?
a. Lower rates of osteoporosis b. Later onset of menopause c. Decreased risk of cancers d. All of the above e. None of the above
What is the oxygen-carrying protein of muscle cells?
a. Transferrin b. Myoglobin c. Hemoglobin d. Cytochrome e. Oxyglobin.
Osteopenia refers to
A. achievement of peak bone mass. B. improved bone density. C. moderate loss of bone density. D. the final stage of osteoporosis.