Microbiology questions and answers with correct solutions.

Microbiology questions and answers with correct solutions. Culture medium -correct answers.A solid or liquid preparation used to grow, transport and store microorganisms. Inoculum -correct answers.The source material used for inoculation. Agar -correct answers.A complex polysaccharide usually extracted from red algae that is used as a solidifying agent in the preparation of culture media. Colony -correct answers.A cluster of microorganisms growing on a solid surface such as the surface of an agar medium which is usually visible to the naked eye. Agar plate -correct answers.Petri dish that contains a growth medium typically agar plus nutrients used to culture microorganisms or small plants. To culture bacteria -correct answers.Allow bacteria to divide in or on a certain medium under controlled lab conditions. Pure culture -correct answers.A culture contain a single species which may have arisen from the division of a single cell. Broth -correct answers.Liquid medium that is used to culture microorganisms Petri dish -correct answers.A shallow circular transparent disc with a flat lid used for the culture of microorganisms Binary fission -correct answers.A kind of a sexual reproduction occurring in prokaryotes and some single celled eukaryotes much simpler than mitosis i.e. quicker no nuclear envelope or spindle fibres present not divided into PMAT. Sterile -correct answers.Free from all live bacteria or other microorganisms and their spores