The main source of energy for low- and moderate-intensity activity is:
a. fat.
b. glycogen.
c. proteins.
d. amino acids.
a
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Amino acids that cannot be synthesized in adequate amounts by the human body and must be obtained in the diet are called:
a. critical amino acids. b. nonessential amino acids. c. unnecessary amino acids. d. essential amino acids.
Donna currently weighs 160 pounds, is 5 feet tall and needs 1700 kcal/day to maintain weight. How many kcalories should Donna consume daily in order to lose weight?
a. 1200 b. 1600 c. 1800 d. 2000
Maria is an underweight woman weighing 95 pounds. If she becomes pregnant, she should anticipate weighing ____ by the end of her pregnancy
A) 120-130 pounds B) 123-135 pounds C) 110-120 pounds D) 140-165 pounds
Menarche may be delayed in highly competitive athletes or in girls who severely restrict their calories to limit body fat
Indicate whether the statement is true or false