AIDS lead to destruction of immune system due to depletion of
A. B-cells
B. T helper cells
C. Macrophages
D. Plasma cells
Answer: Option D
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Disease causing organisms are identified by using
A. MAb's
B. Gene transfer
C. DNA probes
D. Microprojectiles
The bond between suger and nitrogenous base in case of DNA is known as
A. Glycosidic bond
B. Phosphodiester bond
C. Peptide bond
D. None fo these
A. Anaerobic in nature
B. Aerobic in nature
C. Micro aerophillic in nature
D. Saprophitic in nature
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