(A) Classical
(B) Alternative
(C) Lectin
(D) All act simultaneously.
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.
B-lymphocytes bind and respond to:
(A) Soluble antigens
(B) Virus-infected host cell
(C) Bacteria
(D) Particulate matter
Cells that use antibodies to recognize their targets:
(A) CD4+ T cells
(B) CD8+ T cells
(C) Macrophages
(D) B lymphocytes
__ is the causative agent of PLAGUE.
(A) Y. enterocolitica
(B) Y. pestis
(C) P. mirabilis
(D) E. coli
Cell culture that can reproduce for an extended number of generations and is used to support viral replication is:
(A) Primary cell culture
(B) Secondary cell culture
(C) Continuous cell culture
(D) Diploid fibroblast cell culture
Lag phase is also known as __.
(A) Period of initial adjustment
(B) Transitional period
(C) Generation time
(D) Period of rapid growth
1% or 0.8% dilution of washed RBCs is prepared for use in HA assays by diluting washed RBCs in__.
(A) Distilled H2O
(B) Double distilled H2O
(C) Double distilled deionized H2O
(D) Normal Saline
In __ vaccine, genetic material from a pathogen is inserted into a live carrier non-pathogen.
(A) Subunit
(B) Acellular
(C) Trojan horse
(D) Live attenuated