FirstRanker.com
Firstranker's choice
Subject Title: Introductory Microbiology Prepared by: Noorjahan
--- Content provided by FirstRanker.com ---
Year: | Semester: | Updated on: 20.08.Unit - I: Unit-I Introduction
Short Questions:
- What are microbes? Why microorganisms cannot be studied without help of a microscope?
- Who two other microbiologists were awarded Noble prize in 1952 along with Alexander Flemming?
- Briefly describe the event of the discovery of microbial life?
- Describe Koch postulates?
- For which contribution Edward jenner is still remembered?
- Write short notes on contributions of Iwanovski & Beijerinck?
- What are Biopesticides?
- Contributions of Antony Van Leeuwenhoek?
- Write short notes on Paul Ehrlich?
- Describe Briefly about “Founder of soil Microbiology”?
- Autoclave
- Laminar air flow
- Filter sterilization
- Radiation
- Phenol & Phenol coefficient
- Alcohol
- Aldehyde
- Fumigants
- Halogens and Hypochlorides
- Hot air oven
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
Essay questions:
- Write an account on the discovery of microbes & the establishment of biogenesis theory?
- Write an essay on the development of microbiology during 20th century?
- Why Pasteur is said to be the “founder of Microbiology”? Describe in detail?
- Give details of the contributions of Jenner & Flemming in Microbiology?
- Describe in detail the contribution of Louis Pasteur in microbiology?
- What is Microbiology? Describe Its Applications in detail?
- What is an autoclave? Describe its structure and application in the process of sterilization.
- What is filter sterilization? Describe the methods of filtration used to sterilize biological fluids and air?
- What are chemical agents? Describe their mode of action in sterilization?
- What are the different methods of physical sterilization explain briefly?
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
Unit - ll: Microscopy and staining methods
Short Questions:
- Dark field microscope
- Phase contrast Microscope
- Difference between SEM & TEM
- Difference between bright field & Dark field ‘Microscopes
- Simple Staining
- Hanging Drop method
- Capsule Stainig
- Flagella Staining
- Endospore staining
- Occular & Stage Micrometer
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
Essay Questions:
- Give a suitable illustration of a Bright field microscope & Discuss the functions of its essential parts?
- Discuss the process of the measurement of the size of microbe by bright field microscope with the help of a suitable diagram?
- Write an essay on Electron Microscopy?
- Describe in detail the procedure of Differential Staining?
- Write an essay on Phase contrast microscope?
--- Content provided by FirstRanker.com ---
Unit - lll: Classification , Isolation and Identification of Microorganisms
Short Questions:
- Whittaker’s Concept
- Domain System of Classification
- Cavalier-Smith Concept
- Merits & Demerits of Five Kingdom Classification
- Bergey’s Manual
- Carl Woese's concept
- Growth media.
- Synthetic Media.
- Non-Synthetic Media
- Enrichment Media & Selective Media.
- Differential Media & Transport Media .
- Enrichment media
- Spread plate method & Pour plate method
- Sub-culturing
- Lyophilization & Cryopreservation
- Sand culture & Micromanipulator
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
Essay Questions:
- What are the three Domains of life? Who proposed this system?
- Describe the general characters & reproduction of protozoa in detail?
- Write an essay on general characters of Moulds?
- Write in detail about Microalgae?
- What is isolation? Describe various methods of isolation of pure culture in brief.
- Give an account of preservation of microbial culture.
- Describe the common methods for isolating of pure culture ?
- Explain different types of Growth media used for culturing microorganism.
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
Unit - IV: Structure and General Characteristics of Microorganisms
Short questions:
- Cell Wall
- Ribosomes
- flagella
- T™MV
- HIV
- Yeast
- Lambda phage
- Mycoplasma
- Rickettsia
--- Content provided by FirstRanker.com ---
Essay Questions:
- What are actinomycetes? Why they are medically important?
- What is Bacteria? Discuss the general characters of bacteria in detail?
- Name the characteristics which occur in Archaea but lack in Bacteria?
- What are the three Domains of life? Who proposed this system?
- Discuss in detail the general characters of a cyanobacterial cell?
- Discuss the structure & functions of Mycoplasma?
- What are Viruses? Give.their general characteristics?
- Describe the structure & multiplication of HIV?
- Discuss the structure & Multiplication of TMV?
- What is Yeast? Describe the general characters of yeast in detail?
- Discuss in detail the ultra structure of Bacterial cell?
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
This download link is referred from the post: OU B.Sc Life Sciences 2021 Important Question Bank || Osmania University (Important Questions)
--- Content provided by FirstRanker.com ---