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mutations are changes in the sequence of ____?choices: A. polypeptidesB. DNA nitrogenous baseC. mitochondrial ribosomesD. amino acids
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mutations are changes in the sequence of ____?choices: A. polypeptidesB. DNA nitrogenous baseC. mitochondrial ribosomesD. amino acids

User Divyesh Savaliya
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The correct answer is B. DNA nitrogenous base

Mutation refers to the change in the sequence of bases in DNA. Some mutations can have neutral, beneficial, or harmful effects on an organism.

User Per Mildner
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