Single Choice

Match column I with column II and select the correct option from the-given codes. Column I (Codons) Column II (Translated amino acid) A. UUU (i) Serine B. GGG (ii) Methionine C. UCU (iii) Phenylalanine D. CCC (iv) Glycine E. AUG (v) Proline

AA-(iii), B-(iv),C-(i), D-(v), E-(ii)
Correct Answer
BA-(iii), B-(i),C-(iv), D-(v), E-(ii)
CA-(iii), B-(iv),C-(v), D-(i), E-(ii)
DA-(ii), B-(iv),C-(i), D-(v), E-(iii)

Solution

The genetic codes is a degenerate code that arises from the sequence of mRNA and three bases give rise to a single type of amino acid. As there can be about 64 such combinations of the bases A,U,C and G and there are 20 major amino acids more than one code can represent a single amino acid. According to the universal genetic code UUU codes for Phenylalanine, GGG codes for Glycine, UCU codes for Serine, CCC codes for Proline and AUG which is also the start codon of translation codes for methionine.
So, the correct option is 'A-(iii), B-(iv),C-(i), D-(v), E-(ii)'.

SIMILAR QUESTIONS

Genetics

Select the correct option regarding genetic code of Glycine.

Genetics

Choose the correct answer from the alternatives given : Read the following statements. (i) One codon codes for only one amino acid. (ii) Some amino acids are coded by more than one codon. (iii) The, sequence of triplet nitrogenous bases in DNA or mRNA corresponds to the amino acid sequence in the polypeptide chain. Give suitable terms for the characteristics of genetic code as per the above statements.

Genetics

Choose the correct answer from the alternatives given : An organism uses 20 amino acids while its DNA is made up of 6 types of nitrogenous bases. What would be the minimum size of a codon?

Genetics

One of the following is true with respect to AUG

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Which of the following Is correct regarding genetic code?

Genetics

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Genetics

In an in vitro translation experiment, poly(UC) RNA template produced poly(Ser-Leu), while poly(AG) RNA template produced poly (Arg-Glu) polypeptide. Which one of the following options represents correct interpretations of the codons assignments for Ser, Leu, Arg, and Glu.

Genetics

A protein with $$100$$ amino acid residues has been translated based on triplet genetic code. Had the genetic code been quadruplet, the gene that codes for the protein would have been.

Genetics

One of the following is true with respect to AUG

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