Proteins are unique in terms of their chemical structure when ...

[eruditmonkey@yahoo.com]

Proteins are unique in terms of their chemical structure when compared to carbohydrate and lipids because they contain _____.
 a. nitrogen
  b. oxygen
  c. hydrogen
  d. carbon

Question 2

Increased physical activity decreases a person's risk of developing which of the following forms of cancer?
 a. Skin, lung, pancreatic, prostate, stomach, and breast (postmenopausal)
  b. Bone, colorectal, testicular, uterine, cervical, and liver
  c. Breast (postmenopausal), colorectal, uterine, esophageal, and kidney
  d. Lung, skin, bone, uterine, esophageal, and liver

[reversalruiz]

Answer to Question 1

a

Answer to Question 2

c

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