a
5

3 D 90242-B

28. Different forms of IPR.
29. Steroid transformation.

30. Culture preservation techniques.

(5 x 6 = 30 marks)

Section D
Answer any one question.
The question carries 14 marks.
Write essays on :
31. With the help of a suitable diagram describe the design of a typical fermenter.

32. Describe the characteristics of an ideal production strain. Add a note-on strain improvement
techniques.

33. Describe the steps involved in wine production.
(1 x 14 = 14 marks)