Biology, 20.02.2020 00:44, ashmarie69
Mutations in the nucleic acid sequence of a gene can sometimes direct the substitution of one amino acid for another in the encoded protein.
Which amino acid substitution would be most likely to disrupt the normal structure of a protein? Select one:
a. leucine to isoleucine
b. tryptophan to phenylalanine
c. alanine to glycine
d. asparagine to threonine
e. leucine to lysine
Answers: 3
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What is a difference between systemic and pulmonary circulation? a. systemic circulation carries oxygenated blood to the lungs and pulmonary circulation carries deoxygenated blood to the body. b. systemic circulation carries deoxygenated blood to the lungs and pulmonary circulation carries oxygenated blood to the body. c. systemic circulation carries deoxygenated blood to the body and pulmonary circulation carries oxygenated blood to the lungs. d. systemic circulation carries oxygenated blood to the body and pulmonary circulation carries deoxygenated blood to the lungs.
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Mutations in the nucleic acid sequence of a gene can sometimes direct the substitution of one amino...