Question

Find the sequence of binding of the following aminoacyl t-RNA complexes during translation to m-RNA transcribed by a DNA segment having the base sequence 3''TACATGGGTCCG5'
Choose the answer showing the correct order of alphabets.

• A. A, B, C, D
• B. B, A, D, C
• C. C, D, B, A
• D. D, C, A, B

Answer 1

The correct option is B B, A, D, C

The codon of the template strands of the DNA act is transcribed into m-RNA by RNA polymerase. The transcribed m-RNA has complimentary bases with the respect it's DNA template which is further assessed by the anticodon loop of t-RNA for base pairing during translation.

If the DNA template has the codon with base sequence 3'TACATGGGTCCG5' the m-RNA codon will be AUGUACCCAGGC. The sequence of t-RNA codon will be UACAUGGGUCCG.

So, the correct answer is option B.