KROK 1 2008 – Question 9 · KROK (Medicine) · Biological Chemistry

It was proved that a molecule of immature mRNA (precursor mRNA) contained more triplets than amino acids found in the synthesized protein. The reason for that is that translation is normally preceded by:

  1. A. Replication
  2. B. Processing
  3. C. Initiation
  4. D. Reparation
  5. E. Mutation
Hint

Consider what must be removed from, and added to, a primary RNA transcript in the nucleus before it can leave and be read by ribosomes.

The answer, the explanation and a note on every option are available once you log in. The account is free: topic tests, a mock exam, mistake review and statistics.

Create a free account Log in

More questions on Biological Chemistry