Category: General Microbiology

A. Helper T cells
B. Helper B cells
C. Monocytes
D. Macrophages

A. Severe reaction following the injection of protein solution in a sensitized individual
B. Severe reaction following primary injection of Protein solutions
C. State of immunity developed by repeated injections of any foreign substance
D. Severe reaction resulting from sensitivity to common allergens

A. Functional differences
B. Structural differences
C. Complemented fixation
D. None of the above

A. Lysis
B. Oxidation
C. Hydrolysis of DNA
D. Coagulation of proteins

A. Transduction
B. Transformation
C. Mutation
D. conjugation

A. Idiotope
B. Paratope
C. Epitope
D. Hapten

A. Atopic allergy
B. Serum sickness
C. Transfusion reaction
D. Contact dermatitis

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

A. Mycoplasma
B. Chlamydiae
C. Rickettsiae
D. Spirochaetes

A. C2a
B. C3b
C. C4a
D. C5a