Match List I with List II
| LIST I | LIST II |
|---|---|
| A. Structural genes in eukaryotes | I. Polycistronic |
| B. The coding sequence that appear in mature RNA | II. Monocistronic |
| C. Structural genes in Prokaryotes | III. Intron |
| D. Sequences not present in processed RNA | IV. Exons |
Choose the correct answer from the options given below:
Answer & explanation
Correct answer: option 3
The correct answer is Option (3) → A-II, B-IV, C-I, D-III
A. Structural genes in eukaryotes — this matches II. Monocistronic. Each gene codes for one polypeptide.
B. The coding sequence that appear in mature RNA — this matches IV. Exons. Exons remain after splicing.
C. Structural genes in Prokaryotes — this matches I. Polycistronic. One mRNA codes for several polypeptides.
D. Sequences not present in processed RNA — this matches III. Intron. Introns are removed by splicing.