Download AKTU B-Tech 6th Sem 2015-2016 NBT 601EBT 601 Fermentation Biotechnology Question Paper

Download AKTU (Dr. A.P.J. Abdul Kalam Technical University (AKTU), formerly Uttar Pradesh Technical University (UPTU) B-Tech 6th Semester (Sixth Semester) 2015-2016 NBT 601EBT 601 Fermentation Biotechnology Question Paper

Printed Pages: 3 NBT-601/EBT-601
(Following Paper ID and Roll No. to be ?lled in your
Answer Books)
IMHNM [II |||| ll
B.TECH.
Theory Examination (Semester?Vl) 2015-16
FERMENTATION BIOTECHNOLOGY
Time : 3 Hours Max. Marks : 100
Section-A
Q.l Attempt all parts. All parts carry equal marks. Write
answer of each part in short. (2X10 = 20)
a) What is the difference between submerged and solid state
fermentation.
b) Write name the ?rst antibiotic. which is e??ective against
tuberculosis.
c) What is com steep liquor used as raw material.
d) Write the basic structural unit of cellulose and hemicellu-
loses.
0) R10.
2005/15/31/775

e)
g)
h)
j)
Q2.
a)
b)
d)
Gave an example of operon involved in controlling the anabolic
process of microbes.
How many structural genes are controlled by trp operon?
Write two chemi cal mutagens which participated in mutation.
Write the name of antifungal and antimicrobial agent.
What is microbial leaching?
Explain the term microbial transfonnation.
Section-B
Attempt any five parts. All parts carry equal marks:
(SXI0=50)
Write the importance of fermentation economics in brief.
List out raw material available in surroundings explain in
brief.
Lac operon controlled by the catabolic process of microbes.
Justify in brief?
Describe the technique in brief which is involved in over-
production of metabolites.
(2)
2005/15/31/775
g)
h)
Note:
Q3.
Q4.
Q5.
Write the procedure, parameters and materials for the produc-
tion of amylase.
What is crabtree effect? Explain in brief.
Give the details of the process, parameters and materials for
the production of insulin.
Write the strategies for isolation of microbes from the environ-
ment.
Section-C
Attempt any two questions from this section.
(2XI5=30)
Explain the general concept of scale up and scale down in
fermentation process.
Write down the procedure for industrial manufacturing of
B-lactum.
Write down the storage preservation technique of micro?
organism. Explain in brief. Write two names of microbial
culture collection centre in India.
(3) P.T.O.
2005/15/31/775