12th Class Biology Molecular basis of inheritance

  • question_answer 74)   What are the functions of (i) methylated guanine cap? (ii) poly-A 'tail' in a mature on RNA?


                      (i) Methylated guanine cap helps in binding of mRNA to smaller ribosomal sub-unit during initiation of translation. (i) Poly-A tail provides longevity to mRNA's life. Tail length and longevity of mRNA are positively correlated.

More Questions

1 2 3 4 5 6 7 8 9 10 11 12 13 14


You need to login to perform this action.
You will be redirected in 3 sec spinner