(A) Tuberculin type
(B) Contact dermatitis
(C) Granulomatous
(D) All of these
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.
Hybridoma technique is used for:
(A) Monoclonal antibodies
(B) Polyclonal antibodies
(C) Both “A” and “B”
(D) None of these
B-lymphocytes are involved in:
(A) Humoral immunity
(B) Cell-mediated immunity
(C) Active immunity
(D) Passive immunity
Antibodies:
(A) are carbohydrates
(B) are made from α & β chains
(C) contain no CHOs
(D) contain heavy & light chains
__ is artificial passive acquired immunity.
(A) γ-globulin injection
(B) Inactivated vaccine
(C) Ingestion of colostrum
(D) Having infection
Humoral immunity involves all the following EXCEPT:
(A) Tc cells
(B) B cells
(C) Antibodies
(D) Plasma cells
MHC class II is a cell surface molecule present on:
(A) B cells
(B) all nucleated cells
(C) APCs
(D) T cells
MHC class I is a cell surface molecule present on:
(A) B cells
(B) all nucleated cells
(C) APCs
(D) T cells