Roll No. EEEEEEEEEE Total No. of Pages : 02
Total No. of Questions : 09
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B.Tech.(BT) (2012 to 2017) (Sem.-5)IMMUNOLOGY & IMMUNOTECHNOLOGY-II
Subject Code : BTBT-502
M.Code : 70503
Time : 3 Hrs. Max. Marks : 60
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INSTRUCTION TO CANDIDATES :
- SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks each.
- SECTION-B contains FIVE questions carrying FIVE marks each and students have to attempt any FOUR questions.
- SECTION-C contains THREE questions carrying TEN marks each and students have to attempt any TWO questions.
SECTION-A
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Q1) Write briefly :
- Granzyme
- Extravasation
- Positive selection of T cells
- Sequestered antigens
- Primary immunodeficiency
- Graft vs. host reactions
- Serum sickness
- Interleukins
- Central tolerance
- Tumor associated transplantation antigen
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SECTION-B
Q2) Mention the different properties of cytokines.
Q3) How cytotoxic T cells kill the target cells?
Q4) How HLA typing is carried out?
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Q5) Describe the autoimmune response generated in systemic lupus erythematosus.
Q6) How does B cell get activated?
SECTION-C
Q7) Write the classical pathway of complement system. Mention the function of complement system.
Q8) Describe the type I and III hypersensitive reactions.
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Q9) Explain in detail immune responses involved to control the bacterial infection with examples.
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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This download link is referred from the post: PTU B.Tech Question Papers 2020 March (All Branches)