The longest stage in cancer development, during which mutated cells repeatedly divide, is known as

A. initiation.
B. promotion.
C. progression.
D. metastasis.


Answer: B

Nutritional Science

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Regular weight-bearing and muscle-strengthening exercise will reduce the risk of _______________ and fractures as well as increase _______________.

Fill in the blank(s) with the appropriate word(s).

Nutritional Science

The end products of digestion of macronutrients include fatty acids, amino acids, and:

a. monosaccharides. b. polysaccharides. c. enzymes. d. cholesterol.

Nutritional Science

Foods MOST commonly affected by Salmonella are

A) dried foods. B) leftovers. C) eggs and poultry. D) untreated water.

Nutritional Science

Absorption of food proteins takes place primarily in the:

a. stomach and jejunum. b. jejunum and ileum. c. ileum and colon. d. colon and rectum.

Nutritional Science