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Q12261. True statement about Pneumocystic Jiroveci is:

A.Often associated with CMV infection
B.Usually diagnosed by sputum examination
C.Infection occurs only in immunocompromised patients
D.Always associated with Pneumatocele

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NEET-PG
2006
Repeats: N/A
MicrobiologyBacteriology
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Q12262. Mycobacterium tuberculosis was discoverd by ?

A.Louis pasteur
B.Robert koch
C.Lister
D.Jener

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NEET-PG2006Repeats: N/A
MicrobiologyImmunology
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Q12263. Flagella not true -

A.Locomotion
B.Attachment
C.Protein in nature
D.Antigenic

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NEET-PG2012Repeats: N/A
MicrobiologyBacteriology
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Q12265. In nutrient agar concentration of agar is -

A.1%
B.1.5 %
C.3%
D.4%

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NEET-PG2012Repeats: N/A
MicrobiologyBacteriology
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Q12266. Natural method of horizontal gene transfer among bacteria includes -

A.Electroporation
B.Transduction
C.Transformation
D.b and c

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NEET-PG2006Repeats: N/A
MicrobiologyImmunology
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Q12267. Which cells cause rosette formation with sheep RBCs-

A.T cells
B.NK cells
C.Monocytes
D.All

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NEET-PG2006Repeats: N/A
MicrobiologyImmunology
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Q12268. Gene components of HLA class I includes -

A.A, B, C
B.DR
C.DQ
D.DP

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NEET-PG2006Repeats: N/A
MicrobiologyImmunology
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Q12269. Complement attaches to immunoglobulin at ?

A.Aminoterminal
B.Fab region
C.Variable region
D.Fc fragment

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NEET-PG2006Repeats: N/A
MicrobiologyImmunology
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Q12270. Antigen idiotype is related to -

A.Fc fragment
B.Hinge region
C.C-terminal
D.N-terminal

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NEET-PG2012Repeats: N/A
MicrobiologyImmunology
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Q12271. Idiotypic class of antibody is determined by -

A.Fc region
B.Hinge region
C.Carboxy end
D.Amino end

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NEET-PG2006Repeats: N/A
MicrobiologyImmunology
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Q12272. Antibody diversity is due to -

A.Gene rearrangement
B.Gene translocation
C.Antigenic variation
D.a and c

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NEET-PG2016Repeats: N/A
MicrobiologyGeneral Microbiology
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Q12273. Immunoglobulin changes in variable region ?

A.ldiotype
B.Isotype
C.A llotype
D.Epitope

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NEET-PG2006Repeats: N/A
MicrobiologyGeneral Microbiology
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Q12274. Pentavalent immunoglobin is

A.IgA
B.IgG
C.IgM
D.IgE

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NEET-PG2012Repeats: N/A
MicrobiologyGeneral Microbiology
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Q12275. Maximum half life -

A.IgG
B.Ig A
C.IgM
D.Ig E

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NEET-PG2012Repeats: N/A
MicrobiologyGeneral Microbiology
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Q12276. Which of the following immunoglobulin is responsible for opsonisation -

A.IgA
B.Ig G
C.Ig M
D.none

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NEET-PG2006Repeats: N/A
MicrobiologyImmunology
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Q12277. Activation of classical complement pathway ?

A.IgA
B.IgG
C.IgM
D.IgD

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NEET-PG2006Repeats: N/A
MicrobiologyImmunology
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Q12278. The Fc piece of which immunoglobulin fixes C1

A.IgA
B.IgG
C.IgM
D.c and b

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NEET-PG2006Repeats: N/A
MicrobiologyImmunology
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Q12279. Antibody elevated in parasitic infection ?

A.IgA
B.IgE
C.IgG
D.IgM

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NEET-PG2012Repeats: N/A
MicrobiologyGeneral Microbiology
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Q12280. Papain acts an gamma globulin to form ?

A.2 Fc fragments
B.2 Fab fragments
C.1 Fab fragments
D.None

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NEET-PG2013Repeats: N/A
MicrobiologyImmunology
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Q12281. Which of the following T cell independent Antigen acts through -

A.T-cell
B.B-cell
C.Macrophages
D.CD8+ T cells

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NEET-PG2006Repeats: N/A
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