BSc Biotechnology Sem III 2023 2024 2024 BIO TECHNOLOGY IMMUNOLOGY Question Paper - Mumbai University | munotes

Questions asked in this paper

• 1. Attempt all questions

1. Q2 All questions carry equal marks
2. Q4 For Q 2, Q3 and Q 4 attempt A and B OR C and D Do as dirécted (Any fifteen) 15
3. Q2 Give one example of a phagocytic cell Write one function of the NK cell
4. Q4 become mature and differential Basophils can stain by blue dye
5. Q6 Give any one role of plasma B cells
6. Q7 Find the correlation- B-cell activation: Bone marrow: T cell activation :
7. Q8 correceptors present in B cell,
8. Q9 any two invariant chains present in CD3 Which type of cells expressed the glycoprotein encoded by Ciass I MHC genes?
9. Q11 true or false- Class II MHC molecules contain two different polypeptide chains, a 33-kDa a chain and a 28-kDa chain, which are associated by noncovalent What is proteasome?
10. Q13 How many amino acids long peptides can bind to MHC class II? What is the full form of ELISA? Fludrochrome-labeled cells are viewed under a microscope
11. Q16 The most commonly used luxogenic substrate in chemiluminescence is is precipitin reaction?
12. Q18 The most commonly used Chromogenic substrate
13. Q19 do you mean by agglutinin
14. Q20 commonly used Fluorochrome are
15. Q2 A_ Write a note of thymus with the help of a diagram. VCD/ SYBT SUB-IMMUNOLOGY Marks Q Explain granulocytes and agranulocytes cells in details 07 8 marks
16. Q2 C_ Give an account on the lectin pathway. 8 marks
17. Q2 D Discuss regulations of complement system. 7 marks
18. Q3 A_ Explain the structure of MHC class I with the help a diagram. 8 marks
19. Q3 B_ Write a note on how TH cells help in B-cell activation. 7 marks
20. Q3 C_ Discuss the detailed process of endocytic pathway of exogenous antigens processing. 8 marks
21. Q3 D_ Explain the peptide interaction with MHC I. 7 marks
22. Q4 A_ Explain in detail about indirect ELISA 8 marks
23. Q4 B Diagrammatically explain about two dimensional immunoelectrophoresis. 7 marks
24. Q4 C_ Explain western blotting with diagrams. os
25. Q4 D_ Explain in detail of working of flow cytometry. 7 marks
26. Q5 Write short note on any three of the following 15 marks

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