MFN 002 Solved Assignment 2021-22
MFN 002 Solved Assignment 2021-22
Nutritional Biochemistry
MFN 002 Solved Assignment 2021-22 : All assignments are in PDF format which would be send on email/WhatsApp (9958676204) just after payment.
Course Code: MFN 002
Assignment Code: MFN 002/AST-1/TMA-1 /21-22
Maximum Marks: 100
This
assignment is based on Units 1 - 12 of the MFN-002 Course.
80
Section
A -Descriptive Questions
There
are eight questions in this part. Answer all questions.
1. a)
What is simple sugar? Give its general formula.
4
b) List
any two chemical properties of the following:
4
i) Monosaccharide
ii) Natural
fats
c)
Explain briefly why sucrose cannot have α and ß forms?
2
2. a)
Differentiate between saturated and unsaturated fatty acids. Give one example
each of saturated, monounsaturated and Polyunsaturated fatty acids.
4
b) What
are vitamins? List a few characteristics which all vitamins possess.
4
c) What
is the significance of transaminase reaction?
2
3. a)
Discuss the role of calcium in our body. Highlight the significance of calcium
as a signal transmitter.
4
b)
Describe the metabolic role of the iron in our body.
4
c)
Illustrate and explain the active transport of glucose.
2
4.
Illustrate the following by giving enzyme names involved in the reactions:
5
a)
Citric acid cycle
(5) b)
ß-oxidation of fatty acid
5
5. a)
What is hydrogenation? What are the harmful effects of hydrogenation?
4
b)
Discuss the role of carnitine in transfer of fatty acids.
4
c) What
are the various enzymes involved in the regulation of glycogenolysis?
2
6. a)
Explain the metabolism of LDL with the help of a diagram.
4
b)
Briefly explain the general mechanism of signal generation.
6
7. a)
What is the metabolic significance of HMP Pathway?
4
b) What
do you understand by the term ‘digestion’? Give the digestion of proteins in
our body.
4
c) What
is the metabolic fate of amino acids after the removal of α-amino group?
2
8. a)
What do you understand by the term “inborn errors of metabolism”? Discuss its
etiology
2
b)
Comment on the following statements
6
i) In
Alcaptonuria the urine becomes dark in colour upon standing.
ii) MSUD
is also known as branched chain ketonuria.
iii) Tay
-sach’s disease is caused by abnormal gene.
c) What
is Niemann-Pick Disease?
2
Section
B - OTQ (Objective Type Questions)
20
3. a)
Define the following:
5
i) Mutarotation
ii)
Glycogenesis
iii)
Anaplerotic reactions
iv) Type
IIb hyperlipoproteinemia
v)
Ketosis
b) Give
one word for the following:
5
vi) Name
any one enzyme whose concentration increases during:
a)
Myocardial Infarction
b) Acute
Pancreatitis
c) Renal
Tubular Necrosis
vii)
Name defective enzymes of the following:
a)
Phanylketonuria
b)
Gaucher’s disease
4. a)
Describe the significance/role of following
10
i) Conversion
of IMP to AMP and GMP
ii)
Synthesis of Orotic acid
iii)
Oxygen Free Radicals
iv) G Protein-Coupled
Receptor (GPCR)
v) Fight
or Flight Response
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MFN 002 Solved
Assignment 2021-22 : All assignments are in PDF format which would be send
on email/WhatsApp (9958676204) just after payment.
POST GRADUATE DIPLOMA IN AUDIO PROGRAMME PRODUCTION Master’s
Degree Programmes (M.SC (DFSM) ASSIGNMENTS
Dear Learner,
You have to submit one assignment in each course, i.e.
MFN 002, MFN 002 and MFN 003. All these are Tutor Marked Assignments
(TMAs). Before attempting the assignments, please read the instructions
provided in the Programme Guide carefully.
Kindly note, you have to submit these assignments to
the Coordinator of your Study Centre within the stipulated time for being
eligible to appear in the term-end examination. You must mention your Enrolment
Number, Name, Address, Assignment Code and Study Centre Code on the first page
of the assignment. You must obtain a receipt from the Study Centre for the
assignments submitted and retain it. Keep photocopies of the assignments with
you.
After evaluation, the assignments have to be returned
to you by the Study Centre. Please insist on this and keep a record with you.
The marks obtained by you will be sent by the Study Centre to the Student
Evaluation Division at IGNOU, New Delhi.
Guidelines for Doing Assignments
There are five questions in each assignment, all carry
equal marks. Attempt all the questions in not more than 500 words (each). You
will find it useful to keep the following points in mind:
Planning: Read the assignments carefully. Go
through the units on which they are based, make some points regarding each
question and then rearrange them in a logical order
Organization and Presentation: Be analytical in
your selection of the information for your answer. Give adequate attention to
the introduction and the conclusion. Make sure that your answer is logical and
coherent; has a proper flow of information.
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