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Which experimental result helped to establish that the genetic code is a triplet

ID: 575445 • Letter: W

Question

Which experimental result helped to establish that the genetic code is a triplet code?

Two widely dispersed deletions of a single nucleotide within a gene could suppress each other.

Three closely spaced deletions of a single nucleotide within a gene could suppress each other.

Three widely dispersed deletions of a single nucleotide within a gene could suppress each other.

Two closely spaced deletions of a single nucleotide within a gene could suppress each other.

Which experimental result helped to establish that the genetic code is a triplet code?

Two widely dispersed deletions of a single nucleotide within a gene could suppress each other.

Three closely spaced deletions of a single nucleotide within a gene could suppress each other.

Three widely dispersed deletions of a single nucleotide within a gene could suppress each other.

Two closely spaced deletions of a single nucleotide within a gene could suppress each other.

Explanation / Answer

Ans : Three closely spaced deletions of a single nucleotide within a gene could suppress each other.

The DNA has genetic codes for the proteins which are in sequence of three nucleotide words. So if the deletions are placed very closely, they supress each other. So this proved that the genetic code was a triplet.

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