Search
.Management Sciences
Category: Microbiology
Salivary protein, which prevents transmission of human immunodeficiency virus via saliva, is____________?
A. Sialoperoxidase
B. Secretory IgA
C. Salivary leukocyte proteinase inhibitor
D. Histidine rich proteins
Endotoxins are produced by________________?
A. Fungi
B. Gram +ve bacteria
C. Virus
D. Gram -ve bacteria
Phagocytosis enhanced by coating the surface of antigen is called______________?
A. Opsonisation
B. Chemotaxis
C. De coding
D. CFT
All are true about legionella pneumophilia except______________?
A. Aquatic bodies are main habitat
B. It can replicate in amoeba
C. Urine test is a reliable method
D. Person to person transmission
Recent Comments