A change in the nucleotide sequence of an organism’s DNA.Group of answer choicesdeletionnucleotide substitutionframeshift mutationpoint mutationsilent mutationnonsense mutationmutationmissense mutationNext
Question
A change in the nucleotide sequence of an organism’s DNA.Group of answer choicesdeletionnucleotide substitutionframeshift mutationpoint mutationsilent mutationnonsense mutationmutationmissense mutationNext
Solution
A change in the nucleotide sequence of an organism’s DNA is generally referred to as a mutation. There are several types of mutations, including:
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Deletion: This is when a section of DNA is lost, or deleted.
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Nucleotide substitution: This is when a nucleotide is replaced by another nucleotide.
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Frameshift mutation: This is when a nucleotide is added or removed, causing a shift in the reading frame of the DNA sequence.
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Point mutation: This is a type of mutation that changes a single nucleotide.
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Silent mutation: This is a mutation that does not result in a
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When a mutation occurs by substitution of one base in a DNA sequence, this may result in a:Group of answer choicessilent mutationtranslocation mutationframeshift mutationreciprocal mutation
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