Download PTU (I.K.Gujral Punjab Technical University (IKGPTU)) B-Tech (Bachelor of Technology) (FT)-Food-Technology 2020 December 4th Sem 77616 Food Biochemistry And Nutrition Previous Question Paper
Roll No.
Total No. of Pages : 02
Total No. of Questions : 09
B.Tech. (Fashion Technology) (2018 Batch) (Sem.?4)
FOOD BIOCHEMISTRY AND NUTRITION
Subject Code : BTFT-401
M.Code : 77616
Time : 3 Hrs. Max. Marks : 60
INST RUCT IONS T O CANDIDAT ES :
1 .
SECT ION-A is COMPULSORY cons is ting of TEN questions carrying TWO marks
each.
2 .
SECT ION-B c ontains F IVE questions c arrying FIVE marks eac h and s tud ents
have to atte mpt any FOUR q ues tions.
3 .
SECT ION-C contains THREE questions carrying T EN marks e ach and s tudents
have to atte mpt any T WO questio ns.
SECTION-A
1.
Write briefly :
a) What is Gaucher disease?
b) What is carbohydrate metabolism disorder?
c) What do you understand by the term protein energy malnutrition?
d) What are Functional Foods?
e) What is the purpose of RDI?
f) Flow does basal metabolism affect energy balance?
g) Elaborate Food Fortification.
h) Write the major function and final products of Krebs Cycle.
i) What is the significance of PER in food?
j) Why calorific value of fats is higher than that of glucose?
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SECTION-B
2.
Describe Induced- fit hypothesis for enzyme specificity.
3.
What are excessive consumption consequences of fat?
4.
Distinguish between soluble and insoluble fibre.
5.
Define Nutrition and brief the methods used for nutritional assessment.
6.
Explain the role of proteins in nutrition.
SECTION-C
7.
Define Essential Amino Acid. Explain protein digestion metabolism in human body.
8.
Derive Michaelis - Menten equation for enzyme kinetics. State the significance of
Lineweaver - Burk plot.
9.
Describe biosynthesis of fatty acids and Explain why fatty acid synthesis is important?
NOTE : Disclosure of Identity by writing Mobile No. or Marking of passing request on any
paper of Answer Sheet will lead to UMC against the Student.
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This post was last modified on 13 February 2021