Question

If dna codons are atg gaa, insertion of thymine after the first codon results in

Answer 1

A frameshift mutation is a mutation which shifts the group of bases so the frame in which it is read is disturbed. It takes place due to insertion or deletion of nucleotides.Mutation due to insertion of base thymine in between the DNA codon will alter the way in which the template reads. If T is inserted in between it will read by polymerase as ATGTGAA. So the whole reading frame is disturbed. Thus, the correct answer is option

Answer 2

Answer:

here u go

Explanation:

A frameshift mutation is a mutation which shifts the group of bases so the frame in which it is read is disturbed. It takes place due to insertion or deletion of nucleotides . Mutation due to insertion of base thymine in between the DNA codon will alter the way in which the template reads. If T is inserted in between it will read by polymerase as ATGTGAA. So the whole reading frame is disturbed.  

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