Mario, a college student, requires 1,800 calories a day for basal metabolism and maintains an average level of physical activity. Approximately how many calories would he require for physical activity?
a. 540
b. 720
c. 900
d. 1,080
e. 1,350
c
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Nonessential amino acids
A. are not recycled by the body. B. can be synthesized from other compounds in the body. C. are used to synthesize nonessential proteins. D. all have the same side-chain group.
Most fibers are strongly ____.?
A) ?hydrophobic B) ?allosteric C) ?hydromorphic D) ?hydrophilic
What is a feature of ghrelin??
A) ?It is a metabolic antagonist of leptin. B) ?It stimulates appetite and energy storage. C) ?It allows blood levels in the fasting state to correlate directly with body weight. D) ?It is released in high amounts from adipocytes during periods of excess energy intake.
Which of the following help(s) to protect against cancer?
a. alcohol b. pickled foods c. phytochemicals d. omega-6 fatty acids