10. The Structure and Function of DNA
Mutations
10. The Structure and Function of DNA
Mutations
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Which of the following mutations, occurring just after the start codon in the mRNA is likely to have the most serious effects on the polypeptide product?
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A single base substitution is LEAST likely to be deleterious (dangerous) when the change results in _____.
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A section of DNA has this base sequence: AGCGTTACCGT. A mutation in this DNA strand results in this base sequence: AGGCGTTACCGT. What type of mutation does this change represent?
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A nonsense mutation:
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