Download PTU B.Tech 2020 March Biotechnology 3rd Sem BTBT 302 Foundations Of Biotechnology Question Paper

Download PTU (I.K. Gujral Punjab Technical University Jalandhar (IKGPTU) ) BE/BTech Bio-Technology (Biotechnology Engineering) 2020 March 3rd Sem BTBT 302 Foundations Of Biotechnology Previous Question Paper

1 | M-55072 (S2)-1094
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Tech. (BT) (2012 to 2017) (Sem.?3)
FOUNDATIONS OF BIOTECHNOLOGY
Subject Code : BTBT-302
M.Code : 55072
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. Answer briefly :
a) How is Meiosis different from Mitosis?
b) Which technique would you use for separating sub-cellular organelle from cell lysate
of a eukaryotic organism and why?
c) What is electrophoresis?
d) Define Monoclonal Antibodies (Mab?s). How do they provide protection?
e) What is the difference between Modern and Old Biotechnology?
f) What is a nucleosome?
g) Define an Antibiotic. Which antibiotic was first discovered from a microorganism?
h) What is bioremediation? Explain giving a suitable example.
i) What are biopharmaceuticals? How are they produced? Cite an example.
j) Give the organization of Nucleosome.

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1 | M-55072 (S2)-1094
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Tech. (BT) (2012 to 2017) (Sem.?3)
FOUNDATIONS OF BIOTECHNOLOGY
Subject Code : BTBT-302
M.Code : 55072
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. Answer briefly :
a) How is Meiosis different from Mitosis?
b) Which technique would you use for separating sub-cellular organelle from cell lysate
of a eukaryotic organism and why?
c) What is electrophoresis?
d) Define Monoclonal Antibodies (Mab?s). How do they provide protection?
e) What is the difference between Modern and Old Biotechnology?
f) What is a nucleosome?
g) Define an Antibiotic. Which antibiotic was first discovered from a microorganism?
h) What is bioremediation? Explain giving a suitable example.
i) What are biopharmaceuticals? How are they produced? Cite an example.
j) Give the organization of Nucleosome.

2 | M-55072 (S2)-1094
SECTION-B
2. What is the principle and applications of UV-Visible spectroscopy?
3. Explain the structural features of Watson and Crick Model of DNA.
4. Discuss the role of microorganisms in treatment of Sewage.
5. Write short notes on any two (approx. 600 words each) :
a) Biopesticides
b) Gene Therapy
c) Biofertilizers
d) Bioengineered Food.
6. Briefly discuss the technique of Bio-augmentation by citing a relevant case.

SECTION-C
7. Discuss the role of bacteria and fungi in bioremediation.
8. Describe the production of biofertilizers based on Rhizobium and also explain its
significance in Agriculture.
9. Give an account of column chromatography and add a note on Reverse phase
chromatography.




NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any
page of Answer Sheet will lead to UMC against the Student.
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