Which of the following statements is true?
a. Lacking the gene that codes for an enzyme that helps the body excrete a specific sulfur-containing chemical unique to cruciferous vegetables is a risk factor for cancer.
b. Nutrients do not affect the expression of genes.
c. All individuals who consume a high-saturated fat diet develop hardened arteries.
d. Most cancers are related primarily to environmental factors.
d
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In the context of adenosine triphosphate (ATP) generation during exercise, which of the following is true of aerobic pathways?
A) Aerobic pathways function in oxygen-requiring conditions. B) Short-duration, high-intensity exercise relies heavily on aerobic pathways. C) In order to generate ATP, aerobic pathways break down proteins. D) Aerobic pathways deliver quick but short-lived bursts of ATP to muscles.
All legumes are complete proteins
Indicate whether the statement is true or false
Vitamin B12 is essential for the proper functioning of which type of cells?
A) epithelial (skin) B) hepatic (liver) C) gastric (stomach) D) nerve
Many sports organizations, including the National Collegiate Athletic Association, have banned the use of ________ by athletes.
A. anabolic steroids B. herbal extracts C. colloidal ligands D. branched chain amino acids