Protein molecules are polymers (chains) of _____.
A. DNA molecules
B. fatty acid molecules
C. sucrose molecules
D. amino acid molecules
E. purines and pyrimidines
Ans: D. amino acid molecules
Biology & Microbiology
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Match the statement with the type of DNA damage.
A) depurination B) pyrimidine dimer formation C) deamination 1) caused by spontaneous hydrolysis of a glycosidic bond 2) induced by ultraviolet light 3) DNA glycosylase can repair this damage 4) occurs with G but not C
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Lactation is stimulated by the hormone LH.
a. true b. false
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The function of smooth, cardiac, and skeletal muscle is ________ in response to stimulus
Fill in the blank(s) with correct word
Biology & Microbiology
A product of glycolysis is ________
A) lactic acid B) ethyl alcohol C) O2 D) pyruvic acid
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