M.Sc. (Bioinformatics)(Semester II) (CBCS) Examination, 2017
BASIC BIOCHEMISTRY IMMUNOLOGY
Day Date: Monday, 24-04-2017 Max. Marks: 70
Time: 10.30 AM to 01.00 PM
Instruction Part-I, Questions 1 is compulsory.
Attempt any four question from part- II
Figures to the right indicate full marks.
Answer to the Part- I and Part- II are to be written in
same answer Booklet only.
Q.1 Rewrite the sentence after choosing the correct answer from the
given alternatives:
07
is the main source of free energy in biological system.
Glucose Fatty acids ATP All
The basic components of lipids are
Amino acids Vitamins Fatty acids glucose
Amino acids possessing both the charges are called
Divalent ions Zwiter ions dipole ions None
is structural polysaccharide.
Starch Cellulose Glycogen Sucrose
B cells are derived from lineage.
Erythroid Myeloid Osteoid Leucoid
is a secondary lymphoid organ.
Bursa of Fabricious Lymph node Thymus None
The surface maker present on T cell subsets are
CD4 CD8 CD12 CD32
CD18 CD24 All
Definitions: 07
1. Fatty acid
2. Polysaccharide
3. Vitamin D
4. IgA
5. Phagocyte
6. Cytokine
7. CMI
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Section- II
Answer any four of the following
Q.2 Explain different types of amino acids. 14
Q.3 Define Antibody. Explain its structure with a neat diagram. 14
Q.4 Write a detailed note on adaptive immunity. 14
Q.5 Answer any two from the following: 14
Add a note on types of proteins.
Write a note on functions of carbohydrates.
Explain different types of nucleic acids.
Q.6 Write short notes on (any two) 14
Classification of lipids
Primary lymphoid organs
Autoimmunity