Methotrexate resembles ____ in structure and competes with it for the enzyme that converts it to its active form.?

A) ?iron
B) ?folate
C) ?phosphorus
D) ?calcium


B

Nutritional Science

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The two leading causes of death among the elderly are heart disease and _____.

A. cancer B. influenza  C. arthritis D. Alzheimer's disease E. diabetes

Nutritional Science

The body will go into fasting mode and begin the process of making glucose from noncarbohydrate sources when glucose is unable to get into the cells

Indicate whether statement is true or false.

Nutritional Science

Secretin stimulates release of _______ from the ________.

A. bicaronate/gall bladder B. bicarbonate/pancreas C. lipase/gall bladder D. lipase/pancreas

Nutritional Science

Plant-based diets, especially vegan diets, may not supply enough ________ to meet a child's needs.

A. vitamin C B. fiber C. magnesium D. energy

Nutritional Science