Tibetan people have ____ in their blood despite living at high altitude
a. less oxygen
b. more erythropoietin
c. less erythropoietin
d. more hemoglobin
e. less hemoglobin
ANSWER: e
Biology & Microbiology
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A. amino acids. B. fatty acids and glycerol. C. nucleotides. D. monosaccharides.
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Microarrays can be used to
A) analyze global gene expression. B) detect pathogens. C) detect unwanted food additives or substitutes. D) detect pathogens, analyze global gene expression, and detect unwanted food additives or substitutes.
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Monomers are removed from polymers by ________ reactions.
A) condensation B) hydrolysis C) neutralization D) substitution E) redox
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Elastic cartilage is found in
a. the ends of long bones. b. the outer flaps of the ears. c. intervertebral discs. d. the trachea. e. the ribs.
Biology & Microbiology