(A) dsRNA
(B) ssRNA
(C) dsDNA
(D) ssDNA
Tag: Basic Microbiology Mcqs Questions
Streptolysin O is inactivated by __.
(A) CO2
(B) Nitrogen
(C) Oxygen
(D) Serum
__ is a pigment giving golden color to colonies.
(A) Catalase
(B) Staphyloxanthin
(C) Coagulase
(D) Hemolysin
Which of the following is an example acid-fast bacterium?
(A) Vibrio
(B) Staphylococcus
(C) Mycobacterium
(D) Leptospira
__ is a culture medium having liquid consistency.
(A) Broth
(B) Agar
(C) Soft agar
(D) All of these
Temperature of autoclave at 15 psi will be__.
(A) 110oC
(B) 115oC
(C) 121oC
(D) 125oC
Negri bodies are observed in cells infected by:
(A) Cytomegalovirus
(B) Rabies virus
(C) Herpes simplex virus
(D) Pox virus
__ is Gram positive spherical & chain forming.
(A) Streptococcus
(B) Staphylococcus
(C) Bacillus
(D) Diplococcus