Mahatma Gandhi University (MGU) 2009-1st Sem M.Sc Microbiology , Kottayam - 2012 (MODEL ) MB1PG03- Cell Biology And Genetics - Question Paper

Mahatma Gandhi University, Kottayam
First Semester M.Sc.Microbiology exam - 2012
(MODEL ques. PAPER)
MB1PG03- Cell Biology And Genetics
Time : three Hrs Weightage: 30
I. Write Notes on Any 5 (Wt: one each)
1. Fluid Mosaic model of membranes
2. Oncogene
3. Tumor suppressor gene
4. Ribosome
5. Histones
6. Monohybrid ratio
7. Downs syndrome
8. Chloroplast
II Write Short Essay on Any 5 (Wt: two each)
9. Differentiate apoptosis from necrosis
10. Functions of biological membranes
11. Chromosome mapping
12. Cytoplasmic inheritance
13. Hardy Weinberg principle
14. Multiple alleles
15. Regulation of cell cycle
16. Inherited disorders in metabolism
III ans Any 3 in Detail (Wt: five each)
17. define the process of aging. Comment on the various theories of aging.
18. provide a detailed account of the various stages involved in the cell cycle.
19. define the importance of medical genetics
20. With the help of a tagged diagram define a typical cell and its constituents.
21. elaborate the causes of cancer? define the various stages of cancer development.
Add a note on diagnosis and treatment.
22. Mitochondrion: structural features and functions

Earning:   Approval pending.