d) 5 percent 5. a) 1mm in diameter Which of the following is a prokaryotic microorganism? d) Indicator dye technique 2. Multiple Choice. 5. Required fields are marked *. screening of microorganisms includes mcq - faktru.news b) Killing pathogenic microorganisms c) Killing spores d) None of these answer-A 3. It must be toxic to micro-organisms at concentrations well below the toxic thresholds of humans and higher animals so that it cannot negatively affect the animals or humans. Microbes and the Tools of Genetic Engineering - Course Hero Has two nuclei C. Forms cysts D. Has a sucking disc E. Survives well in ordinary water, even when this is hot or contains chlorine or detergents, Flagellate parasite is the cause of vulvovaginitis in women in . True This reduces the cooling costs in large scale fermenters. a) Crowded plate technique Our members have a unique depth and breadth of knowledge about the discipline. Blood C. Electrolytes D. Water: 5. MCQ Questions for Class 8 Science: Ch 2 Microorganisms: Friend and Foe View Answer, 10. b) vitamins It should be active and stable and environmentally safe. b) Antibiotic producers Secondary screening helps in detecting really useful microorganisms in fermentation processes, which includes uses 100 grams of glucose in a 300ml solution. b) plaque A. A food chain comprising birds, green plants, fish and man. MCQ's For Lab Technician And Technologists - Part 6 - Lab Tests Guide The organism must be able to produce a high yield of product True. Microbiology Question Bank PDF book covers problem solving exam tests from microbiology textbook and practical book's chapters as: Chapter 1: Basic Mycology MCQs. Which of the following method is useful for the isolation and detection of organisms having the ability to produce antibiotics? D) prevent mold. C) use of microbes in sewage and pollution control. Microbiology MCQ. B. Clarification: The prototrophs are the organisms which are capable of synthesizing all the growth requirements by themselves whereas auxotroph is dependent on prototrophs. (2) Attempt to kill microorganisms outside of their natural environment. The Society's role is to help unlock and harness . Which of the following is the most accurate method for microbial assay of antibiotics? D) 134 oC for 1 second. c) 2mm in diameter View Answer, 43. c) 5 8 Which of the following morphological characteristics is an important identification characteristic of. 250+ MCQs on Isolation and Screening of Industrially Important Microbes b) Acanthopeltis Growth Factor producers 3. b) Gram-positive organisms A) radiation. Some bacteria are capable of spore formation so they are highly heat resistant and some are capable of producing heat-resistant toxins. B) using small scale containers to concentrate production. citation tool such as, Authors: Nina Parker, Mark Schneegurt, Anh-Hue Thi Tu, Philip Lister, Brian M. Forster. Screening of Industrially Important Microorganism The section contains MCQs on microorganisms, industry, industrial uses of bacteria, molds and yeasts, genotypic changes, bacterial recombination and conjugation, bacterial transduction and transformation.
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