Download PTU B.Sc Agriculture 2019 May 1st Semester 72210 BIOCHEMISTRY Question Paper

Download PTU (Punjab Technical University) BSc Agriculture 1st Semester 72210 BIOCHEMISTRY Last 10 Years 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011 and 2010 Previous Question Papers.

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Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Sc.Agriculture (2014 & Onwards) (Sem.?1)
BIOCHEMISTRY
Subject Code : BSAG-103
M.Code : 72210
Time : 3 Hrs. Max. Marks : 60
INSTRUCTIONS 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. Define :
a. Anomers
b. Unsaturated fatty acids with an example
c. Apoenzymes and Holoenzymes
d. Nucleosides and Nucleotides
e. Phosphorylation Potential
f. Peptide bond
g. Non-reducing sugar with an example
h. Hormones
i. Optical activity
j. Gluconeogenesis
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1 | M - 7 2 2 1 0 ( S 2 ) - 2 4 2 6
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Sc.Agriculture (2014 & Onwards) (Sem.?1)
BIOCHEMISTRY
Subject Code : BSAG-103
M.Code : 72210
Time : 3 Hrs. Max. Marks : 60
INSTRUCTIONS 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. Define :
a. Anomers
b. Unsaturated fatty acids with an example
c. Apoenzymes and Holoenzymes
d. Nucleosides and Nucleotides
e. Phosphorylation Potential
f. Peptide bond
g. Non-reducing sugar with an example
h. Hormones
i. Optical activity
j. Gluconeogenesis
2 | M - 7 2 2 1 0 ( S 2 ) - 2 4 2 6
SECTION-B
2. Define Proteins. What are the different levels of structural organizations adopted by
proteins?
3. Write a short note on terpenoids and their applications.
4. a) Name and draw the structures of 3 aromatic amino acids.
b) Classify different water soluble vitamins and their importance
5. Write a short note on Oxidative phosphorylation.
6. Discuss Biosynthesis of pyrimidine nucleiotides in cell.

SECTION-C
7. Describe TCA cycle in details.
8. Define Ketone bodies and describe the process of fatty acid oxidation in details.
9. Describe Enzyme classification and enzyme immobilization.






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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