b) Viruses 9. 2. 6. B. Auxanographic technique a) changes in the total population a) Crowded plate technique 4. Which of the following foods is NOT made by fermentation? b) True View Answer. a) anaerobic cells Who proposed that swamps might harbor tiny, disease-causing animals too small to see? A sputum sample was taken for the lab diagnosis for the isolation and identification of the microorganism. 5. d) Corynebacterium diphtheriae The normal composition of feces includes all of the following except: A. Bacteria B. b) RNA polymerase 11 junio, 2022. A) are essential to microbe function. 3. The section contains multiple choice questions and answers on morphology, reproduction, physiology and fungi cultivation, fungi classification and special interest. View Answer, 28. D) starch. Which of the following bacteria is an endospore-forming bacteria that is also a common foodborne pathogen? b) Auxanographic technique Which of the following method proceeds with 2-plate preparation? The microorganisms secrete the enzymes into their nutrient medium to make better use of it. Which of the following was NOT a kingdom in Linnaeuss taxonomy? Glycolysis can occur in ___________ D. American Type Classifier and Collection. lauren conrad and stephen colletti /; 2. A. (3) It does not provide many ideas about the production or yield potential of microorganisms. c) 2.5 to 4 percent The screening is isolation and detection of microorganisms of interest. A test tube contains 9ml distilled water. The microbes play a major role in nutrient cycling, decomposition, food spoilage, control and cause of diseases and biotechnology. The presence of E. coli in a drinking water sample almost always indicates recent fecal contamination, meaning there is a greater . citation tool such as, Authors: Nina Parker, Mark Schneegurt, Anh-Hue Thi Tu, Philip Lister, Brian M. Forster. 1. a) Crowded plate technique C. Enrichment Culture technique 6. Answer: C View Answer, 30. View Answer, 2. C. American Type Counter Collection then you must include on every physical page the following attribution: If you are redistributing all or part of this book in a digital format, View Answer, 20. These microorganisms have been often under-appreciated and under-studied. c. Let the soil particles settle after shaking and then transfer 1ml of the solution into tube 2. 2011-2023 Sanfoundry. b) irregular Eubacteria are prokaryotic microorganisms consisting of a single cell lacking a nucleus and containing DNA is a single circular chromosome. Entrepreneurship Development MCQ with Answers, MHT CET Chapterwise Questions Pdf free Download. c) Mycobacterium tuberculosis Everything you need to know about water and wastewater microbiology. 1g of soil is added to that test tube and the soil is allowed to settle down. They block floating debris such as wood, rags, and other bulky objects that could clog pipes or pumps. 4. c) Psychrophile Bacterial cell grown on hydrocarbon wastes from the petroleum industry are a source of _____________ 6. Sulphur can be utilized by bacteria in the a. a) Streptomyces sp. Biotechnology, the practical application of microorganisms in making products for human use, is a relatively new science, begun since Pasteur's time. d) Eyepiece lens (3) Attempt to synthesized secondary metabolites outside of their natural environment. 10. The section contains multiple choice questions and answers on bioenergetics principles, energy production by photosynthesis, anaerobic and aerobic processes. c) Bacillus thuringiensis d) Hanging Drop technique View Answer, 5. The methods for isolation and screening are a crowded plate, auxanography, enrichment culture and use of indicator dyes. (1) Microbial isolation technique is an attempt to grow microorganisms outside of their natural environment. 3. c) Nitrosomonas europaea Through primary screening only few or many microorganism that produce a industrially . The section contains MCQs on microorganisms, industry, industrial uses of bacteria, molds and yeasts, genotypic changes, bacterial recombination and conjugation, bacterial transduction and transformation. Q. Q.1: Screening of microorganisms includes . d) glucose residues Performance and sterility testing of media lots should also be determined and Which of the following method is useful for the isolation and detection of organisms having the ability to produce antibiotics? Indeed, until Anton von Leeuwenhoek invented . D. 6.4 8.0. Genetic engineering is also used to improve the biodegradation . d) Shortest wavelength of visible light used and an objective with the maximum numerical aperture c) rod shaped d) 2 micrometer in diameter b) Rabies d) spherical Screening - It refers to the isolation of only those microorganisms which are of interest from among a large population of microbes. A. Q.1. c) Mumps You can practice these MCQs chapter by chapter starting from the 1st chapter or you can jump to any chapter of your choice. Which scientist proposed adding a kingdom for protists? 8. This quiz is designed to help you assess how well you have learned the content of this lesson. a) Leuconostoc mesenteroides 4. A. Which of the following method is useful for isolation and detection of organisms having the ability to produce organic acids? 1. Which among the following is not an ammonia-oxidizing bacteria? View Answer, 12. a) Eremothecium ashbyi C) new batches of microorganisms are screened for increased yield. Which of the following method is not used in isolation and screening of desired microorganisms? Avoid contaminated food and water. b) Budding Antibiotic producers 2. A. Here are 1000 MCQs on Microbiology (Chapterwise), The Characterization, Classification and Identification of Microorganisms, The Microscopic Examination of Microorganisms, The Morphology and Fine Structure of Bacteria, Pure Cultures and Cultural Characteristics, Microbial Metabolism : Utilization of Energy and Biosynthesis, The Control of Microorganisms by Physical & Chemical Agents, Antibiotics and Other Chemotherapeutic Agents, Microbiology of Soil & Aquatic Microbiology, Microbiology of Domestic Water and Wastewater, Microbiology of Food, Industrial Microbiology & Bacterial Genetics, Microbial Flora of the Healthy Human Host, Host-Microbe Interactions : The Process of Infection, Microbial Agents of Disease : Bacteria & Viruses, Microbial Agents of Disease : Fungi and Protozoa, Microbiology MCQ: Major Characteristics of Microorganisms, Microbiology MCQ: Microbial Classification, Microbiology MCQ: Transmission Electron Microscope and Scanning Electron Microscope, Microbiology MCQ: The Size, Shape and Arrangement of Bacterial Cells, Microbiology MCQ: Structures External to the Cell Wall, Microbiology MCQ: Structures Internal to the Cell Wall, Microbiology MCQ: Nutritional Requirements, Microbiology MCQ: Physical Conditions Required for Growth, Microbiology MCQ: Reproduction Modes of Cell Division, Microbiology MCQ: Growth Cycle of Bacteria, Microbiology MCQ: Quantitative Measurement of Bacterial Growth, Microbiology MCQ: Cultural Characteristics, Microbiology MCQ: Some Principles of Bioenergetics, Microbiology MCQ: Energy Production by Anaerobic Processes, Microbiology MCQ: Energy Production by Aerobic Processes, Microbiology MCQ: Energy Production by Photosynthesis, Microbiology MCQ: Utilization of Energy in Nonbiosynthetic Processes, Microbiology MCQ: Utilization of Energy in Biosynthetic Processes, Microbiology MCQ: The Biosynthesis of Deoxyribonucleic Acid, Microbiology MCQ: Transcription and Translation of Genetic Information, Microbiology MCQ: The Process of Protein Synthesis, Microbiology MCQ: Aerobic Gram Negative Rods and Cocci, Microbiology MCQ: Facultatively Anaerobic Gram Negative Rods, Microbiology MCQ: Anaerobic Gram-Negative Straight, Curved and Helical Rods, Microbiology MCQ: The Rickettsias and Chlamydias, Microbiology MCQ: Endospore Forming Gram Positive Bacteria, Microbiology MCQ: Nonspore Forming Gram Positive Bacteria, Microbiology MCQ: Physiology and Cultivation of Fungi, Microbiology MCQ: Classification of Fungi, Microbiology MCQ: Some Fungi of Special Interest, Microbiology MCQ: The Biological and Economic Importance of Algae, Microbiology MCQ: Characteristics of Algae, Microbiology MCQ: Classification of Algae, Microbiology MCQ: Ecology and Importance of Protozoa, Microbiology MCQ: Reproduction of Protozoa, Microbiology MCQ: Characteristics of Some Major Groups of Protozoa, Microbiology MCQ: Morphology and Structure of Phages, Microbiology MCQ: Replication of Bacterial Viruses, Microbiology MCQ: Viruses and Vaccination, Microbiology MCQ: Structure and Composition, Microbiology MCQ: Classification of Viruses, Microbiology MCQ: Virus Infection and Fatal Diseases Associated with Viruses in Animals, Microbiology MCQ: Fundamentals of Control, Microbiology MCQ: Characteristics and Definition of Chemical Agents, Microbiology MCQ: Major Groups of Antimicrobial Agents, Microbiology MCQ: Evaluation of Antimicrobial Chemical Agents, Microbiology MCQ: Historical Highlights of Chemotherapy, Microbiology MCQ: Antibiotics and their Mode of Action, Microbiology MCQ: Microbiological Assay of Antibiotics, Antifungal, Antiviral and Antitumour Antibiotics, Microbiology MCQ: Interactions Among Soil Microorganisms, Microbiology MCQ: The Carbon Cycle & Sulphur Cycle, Microbiology MCQ: The Aquatic Environment, Microbiology MCQ: Distribution and Techniques for the Study of Aquatic Microorganisms, Microbiology MCQ: Productivity of Aquatic Microorganisms, Microbiology MCQ: Determining Sanitary Quality of Water, Microbiology MCQ: Wastewater and Treatment Processes, Microbiology MCQ: Microbial Flora of Fresh Foods, Microbiology MCQ: Microorganisms and Industry, Microbiology MCQ: Industrial Uses of Bacteria, Microbiology MCQ: Industrial Uses of Yeasts, Microbiology MCQ: Industrial Uses of Molds, Microbiology MCQ: Bacterial Recombination, Microbiology MCQ: Bacterial Transformation, Microbiology MCQ: Normal Flora and the Human Host, Microbiology MCQ: Distribution and Occurrence of the Normal Flora, Microbiology MCQ: Penetration of Epithelial Cell Layers, Microbiology MCQ: Events in Infection Following Penetration, Microbiology MCQ: Microbial Virulence Factors, Microbiology MCQ: Diseases Caused by Aerobic and Anaerobic Gram Negative Rods, Microbiology MCQ: Diseases Caused by Staphylococcus, Streptococcus and Bacillus, Microbiology MCQ: Diseases Caused by Clostridium, Corynebacterium and Mycobacterium, Microbiology MCQ: Viruses Containing Single Stranded RNA, Microbiology MCQ: Viruses Containing Double Stranded DNA, Microbiology MCQ: Diseases Caused by Fungi, Microbiology MCQ: Diseases Caused by Protozoa, Microbiology MCQ: Therapeutic Drugs for Treatment of Fungal and Protozoan Diseases, Environmental Biotechnology MCQ Questions, 1000 Data Structures & Algorithms II MCQs, 50k Electronics & Communication Engg MCQs. View Answer, 3. 16) A bacteriological stain also known as the differential stain is used for the identification of acid-fast organisms, Which of the following metabolic property differentiate the pink-colored colonies of. Vaccination was invented by ____________ c) Enrichment Culture technique 1. False. c) fecal streptococci He came with a lesion on the lower part of the left leg that according to him first appeared about a week before visiting the hospital. d) Indicator dye technique a) Crowded plate technique 4.1: Prokaryote Habitats, Relationships, and Microbiomes. B) inhibit germination of botulism spores. a) elongated View Answer, 10. d) 5 percent Chapter 4: Clinical Virology MCQs. b) The organism must be able to produce a high yield of product Wash your hands with soap and water for at least 20 seconds. b) Auxanographic technique They are present even at sites where no other life-form could possibly exist- sites such as deep inside geysers, deep in the soil, etc. Blood C. Electrolytes D. Water: 5. D. Indicator dye technique. (adsbygoogle = window.adsbygoogle || []).push({}); Engineering interview questions,Mcqs,Objective Questions,Class Lecture Notes,Seminor topics,Lab Viva Pdf PPT Doc Book free download. The section contains questions and answers on energy utilization in biosynthetic and nonbiosynthetic processes, transcription and translation of genetic information and protein synthesis process. It includes the physical processes of screening, comminution, grit removal, and sedimentation. 1. Which of the following statement is correct regarding primary screening________. Answer: A Gram positive bacterial cell wall takes the stain of crystal violet and appears, BIOCHEMISTRY, BIOMEDICINE & PHARMACEUTICS, Classification and identification of microorganisms, Branched Chain Amino Acid Metabolism and Maple Syrup Urine Disease, drugs for the treatment of cardiovascular diseases, MEDICAL MICROBIOLOGY gastrointestinal tract, Nosocomial infection/ hospital acquired infections, Lipid Metabolism: MCQs (Cholesterol, Triglycerides, and Other Lipids), MCQs on Sterilization and Disinfection - Decontamination, aseptic processes in laboratory and hospitals, Carbohydrate Metabolism: MCQ on Glycolysis & Gluconeogenesis. d) Phaeophycophyta C. Enrichment Culture technique In this process the bacterium, which is a single cell, divides into two identical daughter cells. In regions of the estuary that are nutritionally poor, it is more likely to find which of the following organisms? This book uses the View Answer, 7. The section contains MCQs on size, shape and arrangement of bacterial cells, cell wall, structures external and internal to the cell wall. How to avoid the spreading of Microorganisms has been discussed. Lipopolysaccharide in cell walls is characteristic of? Potato Dextrose Agar plate 10-fold Contact Us. 8. Which of the following is not a subfield of microbiology? Sanfoundry Global Education & Learning Series Fermentation Technology. Which of the following method is useful for detection and isolation of those microorganisms which are capable of growing on a particular nutrient medium? d) The organism must be able to grow in an easily available nutrient medium. c) Peritrichous You can also prevent infections through: Hand-washing. d) Mycoplasmas Here are 1000 MCQs on Microbiology (Chapterwise). Self-Assessment Quiz. View Answer, 39. b) Automatic Type Counter & Classifier Measles is a disease caused by a virus, it is spread via respiratory droplets. c) prophage In screening studies, it is recommended to use non-sterile soil, test different inoculation methods and different abiotic stresses, and even select microorganisms from plants under abiotic stress. View Answer, 6. A. Which of the following microorganism has the cocci cell shapes and sizes arranged usually in tetrad structures? D. 2-fold. Some examples of Spherical shaped bacteria include Staph aureus, Staph epidermidis, Staph haemolyticus, Strep pyrogenes, etc. Name three reserve materials synthesized by microorganisms and note which microbial groups Urinary tract infection was suspected, urine sample and swab specimen were taken and cultured on suitable agar media, a microscopic examination was performed. a) phospholipids Microbes are certainly ideal for biotechnology. View Answer, 42. 2011-2023 Sanfoundry. d) Antoni van Leeuwenhoek Enrichment culture technique was developed by_________, 16. c) Binary fission It is the zone where only the growth of a particular colony is observed whereas rest all colonies get degraded by antibiotics. View Answer, 4. 10. Biology Multiple Choice Questions on Microbes. 5.6 - 8.2 form of c. 3.0 - 6.0 d. 8.0 - 14.0 a. Organic compounds b. Inorganic compounds 14. Cellulose is degraded to cellobiose by the enzyme __________________ C) 72 oC for 15 seconds. C. Enrichment Culture technique 4. a) Amphitrichous b) coliforms c) hydrophobic barrier Who was the first to observe animalcules under the microscope? View Answer, 41. b) Streptococcus lactis Dec 20, 2022 OpenStax. View Answer, 7. b) Advanced treatment d) both aerobic and anaerobic cells a) Cephaleuros 25. a)Microaerophilic. The section contains MCQs on diseases caused by fungi and protozoa, therapeutic drugs for fungal treatment and protozoan diseases. a) Neisseria gonorrhoeae. lack of cell wall. B. Acridine orange is which type of mutagen? This includes bacteria, archaea, viruses, fungi, prions, protozoa and algae, collectively known as 'microbes'. 7. [1] Infections are common both in community-acquired as well as hospital-acquired settings and treatment remains challenging to manage due to the emergence of multi-drug resistant strains such as MRSA (Methicillin-Resistant Staphylococcus aureus). Which of the following dye is colourless at acidic pH and becomes red at basic pH? Which of the following types of mutants can be isolated using the replica plate technique? 13. You can also download the PDF of Microbiology MCQs by applying below. d) Indicator dye technique False. Answer: 1. Chapter 2: Classification of Medically important Bacteria MCQs. Fecal coliform bacteria are a subgroup of total coliform bacteria. A) True 26. are licensed under a, Unique Characteristics of Prokaryotic Cells, Unique Characteristics of Eukaryotic Cells, Prokaryote Habitats, Relationships, and Microbiomes, Nonproteobacteria Gram-Negative Bacteria and Phototrophic Bacteria, Isolation, Culture, and Identification of Viruses, Using Biochemistry to Identify Microorganisms, Other Environmental Conditions that Affect Growth, Using Microbiology to Discover the Secrets of Life, Structure and Function of Cellular Genomes, How Asexual Prokaryotes Achieve Genetic Diversity, Modern Applications of Microbial Genetics, Microbes and the Tools of Genetic Engineering, Visualizing and Characterizing DNA, RNA, and Protein, Whole Genome Methods and Pharmaceutical Applications of Genetic Engineering, Using Physical Methods to Control Microorganisms, Using Chemicals to Control Microorganisms, Testing the Effectiveness of Antiseptics and Disinfectants, History of Chemotherapy and Antimicrobial Discovery, Fundamentals of Antimicrobial Chemotherapy, Testing the Effectiveness of Antimicrobials, Current Strategies for Antimicrobial Discovery, Virulence Factors of Bacterial and Viral Pathogens, Virulence Factors of Eukaryotic Pathogens, Major Histocompatibility Complexes and Antigen-Presenting Cells, Laboratory Analysis of the Immune Response, Polyclonal and Monoclonal Antibody Production, Anatomy and Normal Microbiota of the Skin and Eyes, Bacterial Infections of the Skin and Eyes, Protozoan and Helminthic Infections of the Skin and Eyes, Anatomy and Normal Microbiota of the Respiratory Tract, Bacterial Infections of the Respiratory Tract, Viral Infections of the Respiratory Tract, Anatomy and Normal Microbiota of the Urogenital Tract, Bacterial Infections of the Urinary System, Bacterial Infections of the Reproductive System, Viral Infections of the Reproductive System, Fungal Infections of the Reproductive System, Protozoan Infections of the Urogenital System, Anatomy and Normal Microbiota of the Digestive System, Microbial Diseases of the Mouth and Oral Cavity, Bacterial Infections of the Gastrointestinal Tract, Viral Infections of the Gastrointestinal Tract, Protozoan Infections of the Gastrointestinal Tract, Helminthic Infections of the Gastrointestinal Tract, Circulatory and Lymphatic System Infections, Anatomy of the Circulatory and Lymphatic Systems, Bacterial Infections of the Circulatory and Lymphatic Systems, Viral Infections of the Circulatory and Lymphatic Systems, Parasitic Infections of the Circulatory and Lymphatic Systems, Fungal and Parasitic Diseases of the Nervous System, Fundamentals of Physics and Chemistry Important to Microbiology, Taxonomy of Clinically Relevant Microorganisms, https://openstax.org/books/microbiology/pages/1-introduction, https://openstax.org/books/microbiology/pages/1-multiple-choice, Creative Commons Attribution 4.0 International License. a) Micrococci d) Primary treatment 5. d) Indicator dye technique What is high throughput screening used for? c) Chemical assay Answer: D D. Hanging Drop technique. a) Study of molecules that are visible to human eyes b) Mesophile and psychrophile Yeast cells are good source of. a) Nitrospina gracilis A 24 year old sexually active woman had an infection in the vaginal area with genital discharge while urinating. b) plaque and you must attribute OpenStax. chp 25 microbiology 211 mcq. [2][3] S. aureus is found in the . Clarification: Phenolphthalein has a pH range between 8.0 10.0. A. The section contains questions and answers on sanitary quality of water, wastewater, treatment processes, fresh foods microbial flora, food preservation and microorganisms. a) Regeneration 5. Which of the following morphological characteristics is an important identification characteristic of. What is required for proper isolation of microorganisms? magic island poem tone Consult Now 3. C) selecting microbial strains that lack a feedback system. A) are among the most widely used preservatives. Secondary screening can give information about, (1) The genetic instability in microbial cultures, (2) Number of products produced in a single fermentation, 8. Which of the following microorganism is eliminated in canned foods? 15. A test tube contains 9ml distilled water. b) Candida utilis a) Phenol red plate Full-form of ATCC is _________ The bacterial cell then elongates and splits into two daughter cells each with identical DNA to the parent cell. 37) Which of the following is the selective media used for the cultivation and isolation of. View Answer, 44. 8. The greatest resolution in light microscopy can be obtained with ___________ (adsbygoogle = window.adsbygoogle || []).push({}); Engineering interview questions,Mcqs,Objective Questions,Class Lecture Notes,Seminor topics,Lab Viva Pdf PPT Doc Book free download. Full-form of ATCC is _________. 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. b) Rhodospirillum 3.0 4.6 Answer: B A. Definition: true bacteria; bacteria excluding the archaea. D. Phenol red. Phosphorus is essential component of __________ Which of the following method is useful for the isolation and detection of organisms having the ability to produce antibiotics? b) Fungi 1. Which of the following method is not used in isolation and screening of desired microorganisms? Fermentation Products & Bioreactor Design, Fermentation Laboratory & Bioprocesses Design, SCADA System for Bioreactors, Beer & Brewing, Fermenting Vegetables & Sour Tonic Beverages, here is complete set of 1000+ Multiple Choice Questions and Answers, Prev - Fermentation Technology Questions and Answers Microbial Growth Kinetics FedBatch Culture, Next - Fermentation Technology Questions and Answers Preservation of Industrial Microorganisms, Certificate of Merit in Fermentation Technology, Fermentation Technology Certification Contest, Genetic Engineering Questions and Answers Database Screening and Screening by Nucleic Acid Hybridisation 1, Fermentation Technology Questions and Answers Improvement of Industrial Microorganisms, Fermentation Technology Questions and Answers Fermentation Products Recovery and Purification Chromatography, Genetic Engineering Questions and Answers Database Screening and Screening by Nucleic Acid Hybridisation 2, Mechanical Operations Questions and Answers Screening Equipments, Fermentation Technology Questions and Answers Microbial Growth Kinetics FedBatch Culture, Fermentation Technology Questions and Answers Aeration and Agitation Determination of Kla Values, Fermentation Technology Questions and Answers Microbial Growth Kinetics Continuous Culture, Fermentation Technology Questions and Answers Commercial Applications Surface, Submerged and Solid State Fermentation, Books on Engineering, Science and Technology, Chemical Process Technology MCQ Questions. Answer: A A. c) magnetic fields determined to obtain accurate susceptibility results. Which of the following are true for cytoplasmic membrane? B. B. Thymol blue d) Malaria Staphylococcus aureus is a major bacterial human pathogen that causes a wide variety of clinical manifestations. Which of the following statements is correct regarding secondary screening________. Crowded plate technique Cystic fibrosis is an inherited disease, infection in the lungs and digestive system. View Answer, 15. A) True a) S mallpox 7. A microorganism is a living thing that is too small to be seen with the naked eye. d) Multiple fission 42) Which of the following are the routine diagnostic methods performed for the microbial examination of blood specimens collected from a patient with a high fever for more than 2 days?
Retail Occupancy Load Calculator,
Aoe2 Mongols Strategy,
Articles S