Bangalore University B.Sc Biotechnology EXAMIATION, NOV /DEC 2006 Question paper

SUB: BOITECHNOLOGY-VI
BTP 503 : IMMUNOLOGY AND ANIMAL BIOTECHNOLOGY

Time: 3hours
Max marks: 60

SECTION-A

Instruction:
Draw diagram where necessary.

I. Answer any five questions 5x2=10
1) DNA vaccine.
2) Artificially acquired passive immunity
3) Adjuvants
4) Baculovirus
5) Maintenance of cell line

SECTION-B

II. Answer any four of the following 4x5=20
6) Explain the factors that affect immunogenecity.
7) Describe sandwich ELISA.
8) Give an account of ABO blood grouping. Add a note on Rh typing
9) What is down stream processing? Explain any one method in detail with regard to express

SECTION-C

III. Answer any three of the following.
12) Describe the ultra structure of chromosome and add a note on nucleosome model.
13) Explain the structure and function of Golgi complex .
14) What is mitosis? Explain its stages.
15) Describe the molecular basis of mutation and add a note on its role in evolution
16) Explain with example
a) Cytoplasmic inheritance
b) XX-YY type of sex determination