The term "GI _____" refers to the mixing and propulsion of material by muscular contractions in the GI tract

a. motility
b. activity
c. hydrolysis
d. circulation


a

Nutritional Science

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An athlete exercising a ________ VO2 max will rely most significantly on fats as a main source of energy during the physical activity.

A. 90% B. 75% C. 25% D. 50%

Nutritional Science

Intracellular fluid is the fluid that surrounds cells and is in the plasma component of the bloodstream.

Answer the following statement true (T) or false (F)

Nutritional Science

It is estimated that 80% of all lung cancer cases are caused by:

1.dietary fat intake. 2.inherited genetic factors. 3.lack of physical activity. 4.use of tobacco products.

Nutritional Science

DHEA and androstendione supplementation ____

A) may increase muscle mass B) causes psychiatric disorders similar to anabolic steroids C) promotes testosterone production D) causes health problems similar to anabolic steroids E) All of the above

Nutritional Science