An m RNA is transcribed from a DNA segment having the base sequence 3'-TACATGGGTCCG-5'. What will be the correct order of binding of the four amino acyl -tRNA complexes given below during translation of this m RNA?

Question

An m RNA is transcribed from a DNA segment having the base sequence 3'-TACATGGGTCCG-5'. What will be the correct order of binding of the four amino acyl -tRNA complexes given below during translation of this m RNA? (A) a, b, c, d (B) b, a, c, d (C) c, d, a, b (D) b, a, d, c

Tardigrade Admin · Accepted Answer

3' TACATGGGTCCG5' mRNA 5 'AUG UAC CCA GGC 3' tRNA <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/biology/2d1c1a2bd047db2e02815a0426ccfec4-.jpeg" /> 5 'AUG UAC CCAGG5 3' mRNA->[][ textDirection of translation] Option (d) is correct even though the base pairs are not complementary pairing can happen by wobble pairing because the codon (or amino acid) differs only by one base.

Q. An mRNA is transcribed from a DNA segment having the base sequence 3′−TACATGGGTCCG−5′. What will be the correct order of binding of the four amino acyl −tRNA complexes given below during translation of this m RNA?

a, b, c, d

b, a, c, d

c, d, a, b

b, a, d, c

3′TACATGGGTCCG5′ mRNA 5′AUGUACCCAGGC3′ tRNA 5′AUGUACCCAGG53′ mRNADirection of translation​ Option (d) is correct even though the base pairs are not complementary pairing can happen by wobble pairing because the codon (or amino acid) differs only by one base.

Q. An $m RN A$ is transcribed from a $D N A$ segment having the base sequence $3^{'} - T A C A TGGGTCCG - 5^{'} .$ What will be the correct order of binding of the four amino acyl $- tRN A$ complexes given below during translation of this m $RN A$ ?