(A) colony
(B) turbidity
(C) sediment
(D) None 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.
Bacteria that can only be grown in the absence of oxygen, are commonly cultivated in __.
(A) Deep agar tube
(B) Anaerobic jar
(C) Both “A” and “B”
(D) Broth culture
__ is an instrument effectively used to sterilize metals, glassware, powders, oils, and waxes.
(A) Autoclave
(B) Hot air oven
(C) Water bath
(D) Seitz filter
Mordant used in Gram’s staining is __.
(A) Acid alcohol
(B) Safranin
(C) Gram’s iodine
(D) Crystal violet
Rod shaped bacteria are known as__.
(A) Cocci
(B) Bacilli
(C) Vibrio
(D) Coco-bacilli
100X objective lens is also known as __.
(A) Dry lens
(B) High dry lens
(C) Scanning lens
(D) Oil immersion lens
India ink is an example of__.
(A) Principle stain
(B) Basic stain
(C) Counter stain
(D) Acidic stain
Thickest layer of spore envelope is __.
(A) Core
(B) Spore wall
(C) Cortex
(D) Spore coat