Swollen veins in the rectum or anus are called ________.
A. peptic ulcers
B. hemorrhoids
C. heartburn
D. irritable bowel syndrome
Answer: B
Nutritional Science
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Among the following compounds that serve as coenzymes in metabolism, which is considered a vitamin for human beings?
a. Biotin b. Inositol c. Lipoic acid d. Orotic acid
Nutritional Science
When the diet contains an adequate amount of protein, what amino acid can be used by the body to synthesize niacin?
a. Lysine b. Valine c. Tryptophan d. Phenylalanine e. Glycine
Nutritional Science
What are the dietary recommendations for athletes after exercise?
What will be an ideal response?
Nutritional Science
What amino acid is classified as conditionally essential when dietary intake of phenylalanine is insufficient or the body cannot normally metabolize phenylalanine?
a. Cysteine b. Tyrosine c. Glutamine d. Isoleucine e. Asparagine
Nutritional Science