The relative contributions of anaerobic and aerobic metabolic pathways to muscular energy production are determined by

A. the intensity and duration of activity.
B. the amounts of metabolic fuels consumed at the previous meal.
C. the amount of rest a person has achieved.
D. body composition.


A

Nutritional Science

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The foods that provide the largest source of riboflavin in the American diet are

A. milk and dairy products. B. whole grain cereals. C. meats. D. dark green leafy vegetables.

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Which of the following nutrition factors would NOT be related to infertility in men?

a. Following a weight-loss diet that resulted in a body weight 15% below normal b. Eating a diet containing animal products c. A high alcohol intake d. An inadequate intake of antioxidants e. An inadequate intake of zinc

Nutritional Science

Karen Bauman is a 27-year-old employed in the cosmetic and fashion industry. Lately, she has reported feeling fatigued. She feels her long hours and hectic schedule are the main contributors. Her past medical history includes type 1 diabetes. She returns to her doctor due to abnormal lab results from her last physical. To improve her health status, Karen will need to ____

A) adjust her diet and exercise regimen B) avoid travel to areas in which HBV is common C) change her job to one that involves fewer hours D) get on a liver transplant list as soon as possible

Nutritional Science

The following serum concentration is not routinely included in the evaluation of progression of HIV or AIDS:

a. viral load. b. eosinophils. c. CD4+ T cells. d. lymphocyte T helper cells.

Nutritional Science