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A mRNA strand has a series of triplet co...

A mRNA strand has a series of triplet codons of which the first three codons are given below
(a) AUG (b) UUU (c) UGC
(i) Name the amino acid encoded by these triplet codons. (ii) Mention the DNA sequence from which these triplet codons would have transcribed?

Text Solution

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(i) AUG codes for Methionine
UUU codes for Phenylalanine
UGC codes for Cysteine
(ii) TAC sequence of DNA is transcribed to AUG
AAA sequence of DNA is transcribed to UUJU
ACG sequence of DNA is transcribed to UGC
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  • Which of the triplet codon is not a code of proline? (i) CCU (ii) CAU (iii) CCG (iv) CAA

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