Bio-Technology IV semester Nov,2006
(IMMUNOLOGY AND ANIMAL BIOTECHNOLOGY)
Time: 3hours Max marks: 60
SECTION-A
I. Answer any five questions 5×2=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 4×5=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
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