This includes bacteria, archaea, viruses, fungi, prions, protozoa and algae, collectively known as 'microbes'. The section contains multiple choice questions and answers on nutritional requirements, bacteriological media and physical conditions growth. View Answer. Clarification: The pH range of Bromophenol blue is 3.0 4.6. It works best in this range and is also used as a tracking dye in Agarose-Gel Electrophoresis. A) True d) Fungi B) False, When in doubt, throw it out. C. Enrichment Culture technique Defined media and complex media are two broad classes of culture media used in microbiology. a) Crowded plate technique The normal brown color of the feces is produced by: A. Cellulose B. Pancreatic enzyme c) Enrichment Culture technique Name three reserve materials synthesized by microorganisms and note which microbial groups b) Atrichous bacteria. A BV test is done in a similar way as a pelvic exam or Pap smear. b) Study of animals and their family 4. (2) Attempt to kill microorganisms outside of their natural environment. Which of the following method proceeds with 2-plate preparation? Answer: B View Answer, 27. View Answer, 22. If you are redistributing all or part of this book in a print format, 5. b) Borrelia d) 6.4 8.0 43) Which of the following methods are the most common and routine culture methods performed in the microbiology lab for the proper isolation and identification of bacteria and fungi? a) Crowded plate technique Full-form of ATCC is _________ View Answer, 36. There are various microorganisms types like bacteria, fungi, archaea, or protists.
Microbiology Multiple Choice Questions and Answers (MCQs) 2. B. Auxanographic technique
screening of microorganisms includes mcq Bacteria | What is microbiology? | Microbiology Society Which of the following method is useful for the isolation and detection of organisms having the ability to produce antibiotics? False. Some strains, however, can cause illness. Adenoviruses cause _________a) Respiratory infectionsb) Gastric problemsc) Intestinal perforationd) Heart attackAnswer: a (adsbygoogle = window.adsbygoogle || []).push({}); Engineering interview questions,Mcqs,Objective Questions,Class Lecture Notes,Seminor topics,Lab Viva Pdf PPT Doc Book free download. Who proposed that swamps might harbor tiny, disease-causing animals too small to see? What is required for proper isolation of microorganisms? 31) Name the bacteria of the Enterobacteriaceae family that have the following characteristics? b) vitamins View Answer, 8. A. Which among the following are microaerophilic bacteria? 1. c) Study of organisms that are not visible to naked eyes What are the methods of isolating the pure culture of microorganisms? Clarification: Adenoviruses cause respiratory infections.
Screening of Industrially Important Microorganism - Learn Insta 5. Secondary screening may be qualitative and quantitative in its approach. d) Primary treatment Answer: 4. a. Streptococcus pyogens b. Secondary screening helps in detecting really useful microorganisms in fermentation processes, which includes, (1) Detection and isolation of microorganisms that possess potentially interesting industrial application, (3) It helps in providing information regarding the product yield potentials of different isolates. d) Multiple fission Pathogen testing is used to identify pathogenic organisms in manufacturing environments, ingredients or finished products that could harm the consumer.
Fermentation Technology Interview Questions and Answers - Sanfoundry 8. a) 3.0 4.6 Fermentation Technology Questions on Isolation and Screening of Industrially Important Microbes. B. 4.1: Prokaryote Habitats, Relationships, and Microbiomes. b) RNA polymerase c) Organic acid producers Entrepreneurship Development MCQ with Answers, MHT CET Chapterwise Questions Pdf free Download.
Microorganisms - Groups, Characteristics, Importance and Uses - VEDANTU A. Phenol red plate b) light waves Clarification: The question mark in the following figure represents flagella of a rod-shaped bacterium. The microorganisms from lakes and rivers can grow at a salt concentration of _________ b) Candida utilis c) carbohydrates Microbiology is the study of living organisms that are not visible to the naked eyes.
Screening of industrial Microorganisms Quiz - Quizizz 1. [2] The term for organisms that retain the . a) 100-fold b) Auxanographic technique The section contains MCQs on chemotherapy historical highlights, antibiotics and their actions, microbiological assay of antibiotics, antifungal, antiviral and antitumour antibiotics. d) Coliforms 250+ TOP MCQs on Microbes in Industrial Products-4 and Answers, 300+ TOP MCQs on Microbes in Human Welfare and Answers, 250+ TOP MCQs on Microbes in Household Products-1 and Answers, 250+ TOP MCQs on Microbes in Production of Biogas and Answers, 250+ TOP MCQs on Microbes in Household Products-2 and Answers, 250+ TOP MCQs on Microbes in Industrial Products-3 and Answers, 250+ TOP MCQs on Microbes in Sewage Treatment and Answers, 250+ TOP MCQs on Microbes in Industrial Products-1 and Answers, 250+ TOP MCQs on Microbes in Industrial Products-2 and Answers, 250+ TOP MCQs on Microbes as Biofertilizers and Answers, [12 Class Notes] MICROBES IN HUMAN WELFARE Biology CBSE, 250+ TOP MCQs on Microbes as Biocontrol Agents and Answers, 250+ TOP MCQs on Microbes in Metal Containing Habitat and Answers, 250+ TOP MCQs on Microbes in Bioleaching Process and Answers, 250+ MCQs on Isolation and Screening of Industrially Important Microbes and Answers, 300+ TOP MCQs on Bioremediation and Answers, 250+ TOP MCQs on Heat Transfer Applications Thermal Processing and Answers, 250+ TOP MCQs on Environmental Issues Water Pollution and its Control and Answers, 250+ TOP MCQs on Biotechnology Applications Ethical Issues and Answers, 250+ TOP MCQs on Hydraulic Fracturing Frac Job Design and Answers. a) Treponema Want to cite, share, or modify this book? Primary methods to prevent food spoilage do NOT include Protozoa that eat other organisms are known as _______________ Trophic level in an ecosystem represents. View Answer, 30. Which of the following is NOT a criterion for the choice of an organism? a) Lactobacillus D) removal of waste, inoculation, fermentation, downstream processing. d) The organism must be able to grow in an easily available nutrient medium A. Which of the following method is useful for the isolation and detection of organisms having the ability to produce antibiotics? d) American Type Classifier and Collection c) Chemical assay View Answer, 29. D) prevent mold. uses 100 grams of glucose in a 300ml solution. Which one of the following is called as the 'brewers yeast'. The lesson covers the complete explanation of class 8 Chapter 2 Microorganisms.Topics covered are Introduction to Micro-organisms and microbiology, different types of Micro-organisms, Useful and Harmful Micro-organisms. d) 5 percent Water treatment typically requires three stages to make it potable from sewage. a) chemical compounds milk, meat, green vegetables, fruits, etc.) Which of the following was NOT a kingdom in Linnaeuss taxonomy? c) Breads View Answer, 11. c) Enrichment Culture technique Answer: A A) radiation. View Answer, 25. Universal aseptic techniques includes, Except a) Gown b) Mask c) Cough Etiquettes d) Hand washing answer-D 4. (Or show it to your microbiology professor, just for fun.) Bacterial cells grown in a medium exposed to high osmotic pressure, changes shape from rod-shaped to __________ shaped. B. Auxanographic technique 26. Some examples of rod-shaped bacteria include Lactobacillus, Morganella, Bacillus anthracis, Klebsiella pneumoniae. Answer: B The section contains MCQs on size, shape and arrangement of bacterial cells, cell wall, structures external and internal to the cell wall. The section contains questions and answers on diseases caused by staphylococcus, streptococcus, corynebacterium, aerobic and anaerobic gram, viruses containing single and double stranded dna. The colour of plate changes from red to yellow in the zone of organisms producing organic acid. D. Amino acid producers. 15. Growth Factor producers View Answer, 14. d) Physical assay Which of the following method is not used in isolation and screening of desired microorganisms? b) Magnifying lens Prokaryotes are very flexible metabolically, so they are able to adjust their feeding to the available natural resources. Which of the following yeast can be used to produce microbial protein? View Answer, 48.
Background F. Environmental Sampling - Centers for Disease Control and d) Measles A test tube contains 9ml distilled water. 12. 1. Which of the following is not related to microbes?a) Microbes are not ideal for biotechnologyb) Microbes produce chemicals during their metabolismc) Microbes can be grown on artificial mediumd) Microbes can live in highly acidic mediumAnswer: aClarification: Microbes can be grown on artificial cultures media where they form colonies. A. American Type Culture Collection A. Contact Us. 11 junio, 2022. (4) It separates out only a few microorganisms, only a few have commercial value while discards the valueless microorganisms, 14. a) Shortest wavelength of visible light used A microorganism is a living thing that is too small to be seen with the naked eye. Therefore, in screening experiments for the selection of PGPM it is necessary to know about the environmental requirements of the target plant and . C. Organic acid producers 7.
Control of Microbial Growth | Medicine Quiz - Quizizz d) saprophytic 12.
Wastewater treatment - Primary treatment | Britannica B.
Isolation of Microorganisms MCQ Questions and Answers Which shape of bacteria has been represented in the following diagram? In batch fermentation, View Answer, 13. c) UV light answer choices. Clarification: The Auxanographic technique is used for the detection and isolation of the organisms which are growth factor producers. Cryptococcosis is a disease of ________________ Crowded plate technique
The section contains multiple choice questions and answers on bioenergetics principles, energy production by photosynthesis, anaerobic and aerobic processes. a) peptidoglycan 10. c) Mycobacterium tuberculosis Which of the following types of microorganisms is photosynthetic? View Answer, 23. Defined media are prepared by adding precise amounts of highly purified inorganic or organic chemicals to distilled water. 10-fold Clarification: Auxanographic technique proceeds with 2-plate preparation. The following diagram shows an adenovirus: ---- >> Below are the Related Posts of Above Questions :::------>>[MOST IMPORTANT]<, Your email address will not be published. Which of the following is the primary screening method? c) Chlorella The objective of this study was to isolate, identify, and screen the potential antimicrobial-producing .
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