(A) C x I
(B) I x D
(C) P x D
(D) C x D
Tag: Microbiology Mcqs
PCR reaction includes all, EXCEPT:
(A) DNA ligase
(B) four DNTPs
(C) DNA template
(D) DNA polymerase
A typical bacterial cell has only __ volume of a typical eukaryotic cell.
(A) 1/10
(B) 1/100
(C) 1/1000
(D) 1/10000
All structures are external to cell wall EXCEPT:
(A) Glycocalyx
(B) Flagella
(C) Pilli
(D) Spores
Immunity against yellow fever in newborn is an example of:
(A) Active naturally acquired
(B) passive artificially acquired
(C) passive naturally acquired
(D) artificial immunity
Prokaryotic cell lacks:
(A) DNA
(B) Ribosomes
(C) Mitochondria
(D) Plasma membrane
Antibiotic penicillin was introduced by:
(A) Pasteur
(B) Fleming
(C) Jenner
(D) Lister
Macrophages present in liver are called:
(A) microglial cells
(B) alveolar macrophages
(C) Kupffer cells
(D) wondering macrophages