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.Management Sciences
Category: General Microbiology
Delayed tuberculin test response is due to_______________?
A. B lymphocytes
B. T lymphocytes
C. Monocytes
D. Histiocytes
The earliest identifiable cells of T-Cell lineage during maturation are_______________?
A. CD7+ Pro-T-Cells
B. CD5+ Pre-T-Cells
C. CD8+ Pro-T-Cells
D. CD8+ Pre-T-Cells
Techoic acid is present in_____________?
A. Cell wall of Gram positive organisms
B. Cell wall of Gram negative organisms
C. Cytoplasm of Gram positive organisms
D. Cytoplasm of Gram negative organisms
Immunoglobulins ar secreted by______________?
A. Macrophages
B. Plasma cells
C. T-cells
D. Neutrophils
Selective media for MYCOBACTERIUM _____________?
A. Sabourauds medium
B. Agar – agar
C. Lowenstein Jensen medium
D. Loefflers serum slope
Components of innate immunity that are active against viral cells includes______________?
A. NK Cells
B. Cytotoxic T cells
C. B cells
D. Memory B cells
Sterilization of liquid paraffin is done by______________?
A. Autoclaving
B. Hot air oven
C. UV-Radiation
D. Inspissation
The term animalcules to oral microorganisms is given by__________________?
A. Wd miller
B. Leumenhoek
C. Robertson
D. Socranci
Smith noguchi’s media is used for_______________?
A. Salmonella
B. Klebsiella
C. Spirochetes
D. Bacillus
Cleavage of IgG molecule by Papin gives rise to:One Fc fragment and two Fab fragments_______________?
A. One Fc fragment and two Fab fragments
B. One Fc fragment and four Fab fragments
C. Two Fc fragments and two Fab fragments
D. Two Fc fragment and one Fab fragment
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