(A) B cells
(B) T cell
(C) B & T cells
(D) Endothelial cells
Category: Microbiology Mcqs
Microbiology Mcqs for NTS, PPSC, FPSC, SPSC, KPPSC, AJKPSC, PMS, NAT, PTS, Educators, Lecturer and all other exams. Here users will find all the Mcqs related to Microbiology. Here users will find mcqs related to study of life and living organisms, living things in an ecosystem, study and structure of organs, study of cells, organisms interaction and their environment, , study of heredity, study of biological molecules, study of DNA and proteins, study of fossils and all microbiology mcqs will be available here.
All of the following can be part of innate immune responses EXCEPT:
(A) B-cells
(B) Alternative pathway of complement system
(C) Natural killer cells
(D) Macrophages
Gene mutation occurs at the time of:
(A) DNA repair
(B) DNA replication
(C) Translation
(D) RNA transcription
Lyophilization is:
(A) Holding at 72° C for 15 seconds
(B) Competitive inhibition
(C) Freeze-drying
(D) Sterility testing
Which of the following is enrichment media?
(A) Selenite F broth
(B) Chocolate media
(C) Egg media
(D) Meat extract media
Which of following is most resistant to antiseptics?
(A) Spore
(B) Prion
(C) Cyst
(D) Fungus
__is the least abundant Igs in normal adult.
(A) IgA
(B) IgM
(C) IgD
(D) IgG.
Active immunity can be induced by:
(A) Toxoids
(B) Subclinical infection
(C) Both “A” and “B”
(D) Antitoxin