NEET Biology question

Frameshift mutation and base pair substitution changes the

(A)Nucleotide structure
(B)Nucleotide sequenceCorrect
(C)Nucleoside sequence
(D)Sugar phosphate sequence

Answer: (B)

Solution

Both frameshift mutations (insertion/deletion) and base-pair substitutions alter the nucleotide sequence (the order of bases) along the DNA strand, which is the fundamental change underlying their effects on the genetic code. The nucleotide's own chemical

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Question ID VK-120013