N A L A N D A O P E N U N I V E R S I T Y
M.Sc. Zoology, Part-I
PAPER-VII
(Molecular Biology and Genetics)
Annual Examination, 2016
Time: 3 Hours. Full Marks: 80
Answer five questions in all, selecting at least Two Questions from each Group.
All Questions carry equal marks.
GROUP
1. Describe the history of molecular biology.
2. Describe the promotion sites of initiation of transcription of Prokaryotes.
3. Give two classical experiments to demonstrate Semi-conservation mode of DNA replication.
4. Describe the process of RNA editing in reference to mitochondrial genome.
5. Write notes on any Two of the following:—
Enhancer sites
TATA Box
Template
Antiterminator
GROUP
6. Describe translation process in Prokaryotes.
7. Describe the mechanism of DNA repair.
8. Describe the recombination of protein in E.Coli.
9. Describe the procedure of gene cloning.
10. Write notes on any Two of the following:—
Libraries
Gene conversion
Teminism
Elongation factor