Exotoxins are____________________?

Related Mcqs:

Immunoglobulins ar secreted by______________?

A. Macrophages B. Plasma cells C. T-cells D. Neutrophils...

Secretory piece of IgA is synthesized in______________?

A. T-cells B. B-cells C. Lymph nodes D. Mucosal epithelium...

Cold sterilization refers to the process of sterilization by use of____________________?

A. Ultra violet rays B. Ultrasonic vibrations C. Infrared rays D. Gamma rays...

Best method of sterilizing disposable syringes_______________?

A. Hot air oven B. U.V. rays C. Gamma rays D. Boiling...

Most sensitive test for antigen detection is_______________?

A. Radioimmuno Assay B. ELISA C. Immunoflourescence D. Passive hemaglutination...