Lack of the enzyme phenylalanine hydroxylase diminishes conversion of _____ to _____
a. fatty acids; tyrosine
b. glucose; phenylalanine
c. phenylalanine; insulin
d. phenylalanine; tyrosine
e. tyrosine; phenylalanine
d
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Harold is a college sophomore and is trying to get in shape for spring break. He would like to lose the body weight he has gained during his freshman and sophomore years. In high school he played sports and his family prepared healthy meals, but his freshman and sophomore years have proven to be very different with late nights of school work and hanging out with friends playing poker and eating
lots of take-out food, snacking on pizza, and drinking soda. Harold, who is 5' 10" tall, has gained 18 pounds and now weighs 180 pounds. Harold has never tried to lose weight before and decides to talk to a personal trainer at the gym to get help. During Harold's consultation the personal trainer assesses his BMI, determines his ideal body weight, and measures his body fat content using skin fold calipers. The personal trainer tells Harold his body composition is 26% fat. The personal trainer also measures Harold's waist and his measurement is 42". Harold's personal trainer warns him about the disease risk associated with high levels of visceral fat and suggests that Harold start working out. Which of the following types of exercise would best help Harold in reducing his risk of metabolic abnormalities? A) Walking and jogging B) Stretching C) Weight lifting D) a, c
Acrylamide, melamine, and bisphenol A are similar because all three
A. have been used to make pet foods. B. are bacterial toxins. C. are produced by heating starchy foods to very high temperatures. D. are components of food packaging or dishes.
Which term describes failing health that results from a dietary pattern that is chronically inadequate?
A. Desirable nutrition B. Balanced nutrition C. Inferior nutrition D. Undernutrition
Complete the figure of the fetus in the womb. (The same part may be labeled twice.)
