LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034

B.Sc.

TS 13

DEGREE EXAMINATION –ZOOLOGY

FIFTH SEMESTER – APRIL 2007

ZO 5502 – BIOTECHNOLOGY

 

 

Date & Time: 30/04/2007 / 1:00 – 4:00          Dept. No.                                                     Max. : 100 Marks

 

 

 

 

Part A                                                (Answer all )                                   10 X 2 = 20

1. What is amniocentesis?
2. Comment ton Biomining
3. Write a note on B Lymphocytes
4. What are cosmids?
5. Differentiate prokaryotes from eukaryotes
6. Comment on ‘Gene therapy’
7. What are interferons?
8. What are restriction enzymes?
9. Write a note on plasmid amplification
10. Comment on bioconversion

Part B                                                 (Answer any four)                             4 X 10 = 40

1. Bring out he protocol pertaining to Indirect cloning
2. Bring out the characteristics of primary cell lines and established cell lines
3. How biotechnology in helpful for pollution abatement?
4. Describe about the commercially important microbial products
5. Bring out the advantages of animal tissue culture
6. Explain the role of Genetic Engineering in Agriculture

Part C                                                 (Answer any two)                              2 X 20 = 40

1. Form an essay on the role of Biotechnology in health care
2. form an essay on Intellectual Property Rights
3. Discuss about the recent trends in Biotechnology
4. Form an essay on Hybridoma Technology

 

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