Download PTU B.Sc-BT 2020 March 6th Sem 47066 Fermentation Technology Question Paper

Download PTU (I.K. Gujral Punjab Technical University Jalandhar (IKGPTU) B.Sc. in Biotechnology 2020 March Previous Question Papers

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Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Sc.(BT) (2014 to 2017) (Sem.?6)
FERMENTATION TECHNOLOGY
Subject Code : BSBT-306
M.Code : 47066
Time : 3 Hrs. Max. Marks : 60
INSTRUCTION TO CANDIDATES :
1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks
each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students
have to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students
have to attempt any TWO questions.

SECTION-A
1) Write briefly :
a) Write monod equation.
b) Write importance of Aeration.
c) What are the factors affecting on K
L
a?
d) Define a term of sterilization.
e) Define a term of Biomass. Give two examples.
f) Explain Fed batch culture.
g) What is dilution rate?
h) Define enzyme. Give two examples of enzyme.
i) What are advantages of enzyme immobilization?
j) Define scale-up and scale-down.
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1 | M C o d e 4 7 0 6 6 ( S 2 ) - 1 7 8 6
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Sc.(BT) (2014 to 2017) (Sem.?6)
FERMENTATION TECHNOLOGY
Subject Code : BSBT-306
M.Code : 47066
Time : 3 Hrs. Max. Marks : 60
INSTRUCTION TO CANDIDATES :
1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks
each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students
have to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students
have to attempt any TWO questions.

SECTION-A
1) Write briefly :
a) Write monod equation.
b) Write importance of Aeration.
c) What are the factors affecting on K
L
a?
d) Define a term of sterilization.
e) Define a term of Biomass. Give two examples.
f) Explain Fed batch culture.
g) What is dilution rate?
h) Define enzyme. Give two examples of enzyme.
i) What are advantages of enzyme immobilization?
j) Define scale-up and scale-down.
2 | M C o d e 4 7 0 6 6 ( S 2 ) - 1 7 8 6
SECTION-B
2) What is drying and why it is important?
3) Describe Monod's growth kinetics.
4) Compare and contrast a batch and continuous bioreactor.
5) Explain the term of media optimization and Antifoam.
6) Write a short note on industrial application of enzyme.

SECTION-C
7) Discuss the various techniques for enzyme immobilization with suitable examples.
8) Explain in detail about the two different design approaches for continuous sterilization
process.
9) What is downstream process technology? Outline in general the various steps in
downstream process technology.









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