00:01
This diagram here indicates the dna sequence for a t -rna gene and the nucleotides which are boxed, they indicate the code for the anticoadone region of the t -rna.
00:21
See out of the given options we need to select an option which represents the amino acid which is carried by the t -rna which is having this.
00:33
Particular anticoadone.
00:35
So the process of transcription where the dna is copied into mrna takes place in the direction of 5 prime to 3 prime.
00:46
So from the diagram you can see the 3 prime to 5 prime dna strand will serve as the template for the synthesis of mrna.
00:57
So the g g gt sequence of the template strand will be transcribed to the cca in the mrna and the complementary anticoodon will be g -gu which will be present in the trna.
01:14
So when you check the codon anticoodon table g -gu codes for the amino acid prolyne.
01:24
So option a which says the amino acid coded by the anticoadone is glycine is a wrong option because the antichodons which code for glycine include cca, ccg, ccu and cccc.
01:44
So option a is a wrong option.
01:46
Coming to option c which says the anticoadone will code for the amino acid tryptophan is a wrong option because the antichodons for tryptophan is accc...