Download PTU (I.K.Gujral Punjab Technical University (IKGPTU)) B-Tech (Bachelor of Technology) BT-Bio Technology 2020 December 4th Sem 77587 Immunology And Immunotechnology Previous Question Paper
Total No. of Pages : 02
Total No. of Questions : 18
B.Tech. (BT) (2018 Batch) (Sem.?4)
IMMUNOLOGY & IMMUNOTECHNOLOGY
Subject Code : BTBT-402-18
M.Code : 77587
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
Answer briefly :
Q1 Opsonization
Q2 Phagosome and oxidative burst
Q3 Molecular mimicry
Q4 Structure and function of Class II MHC
Q5 Tumor associated antigen
Q6 Affinity maturation
Q7 Myeloma cells and Bence jones protein
Q8 Contact Dermatitis
Q9 Clonal Anergy
Q10 Passive Immunization
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SECTION-B
Q11 How tumor escape from immune response?
Q12 How HLA typing is carried out and why is it done before transplantation?
Q13 Explain the missing self- hypothesis of NK cells.
Q14 Explain the important steps of Radio-immunoassay.
Q15 Describe the Hybridoma Technology.
SECTION-C
Q16 Describe the general mechanism of type I hypersensitive reaction or allergy. Write about
systemic anaphylaxis.
Q17 Describe the principle of flow cytometry. How flow cytometry can be used to count
different leukocytes? Briefly discuss the immunofluorescence.
Q18 Describe the role of different immune cells in control of tumor growth. Describe the two
different ways of tumor evasion of the immune system.
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 post was last modified on 13 February 2021