Category: General Microbiology

A. antigenic and toxic
B. antigenic and non-toxic
C. non-antigenic and toxic
D. non-antigenic and non-toxic

A. Payers patch
B. Lymph node
C. Thymus
D. Busra of Fabricius

A. MHC I
B. MHC II
C. MHC III
D. B-cell receptor

A. Escherichia Coli
B. Staphylococci
C. Spirochetes
D. Mycoplasma

A. Type I
B. Type II
C. Type III
D. Type IV

A. Fungi
B. Gram +ve bacteria
C. Virus
D. Gram -ve bacteria

A. Opsonisation
B. Chemotaxis
C. De coding
D. CFT

A. Disproportionate antigen antibody levels
B. Excess antigen
C. Excess antibody
D. Hyper immune reaction

A. C3
B. C5
C. C2
D. Protein B

A. Hapten
B. Carrier
C. Super antigen
D. Toxin