What are the building blocks of proteins?
A. Monosaccharide
B. Glycerol
C. Amino acid
D. Nucleotide
Answer: C
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The most important force causing net outward water flow across capillary walls is ________
A) intracellular hydrostatic pressure B) hydrostatic pressure of capillary blood C) hydrostatic pressure of interstitial fluid D) osmotic pressure of plasma proteins
Two individuals are the same age, sex, and ethnic background. While being tested for their BMR, Bill consumes 20 liters of oxygen/hour and Randy consumes 16 liters of oxygen/hour. Which of the two needs to consume the most calories in order to maintain proper health and constant weight?
A) Bill B) Randy
The middle lobar bronchus is found
A) in the right lung only. B) in both lungs. C) only in males. D) only in very large individuals. E) in the left lung only.
The adrenal medullae secrete
A) medullin. B) epinephrine. C) norepinephrine. D) renin. E) both epinephrine and norepinephrine.