MICROBIOLOGY EXAM 1 CHAPTERS 1,3,4,6,7 COVERED (QUESTIONS AND ANSWERS) LATEST A+ PASS

MICROBIOLOGY EXAM 1 CHAPTERS 1,3,4,6,7 COVERED (QUESTIONS AND ANSWERS) LATEST A+ PASS Microbiology - CORRECT ANSWER-The study of organisims too small to beseen without magnification Microorganisms include - CORRECT ANSWER-Bacteria, viruses, fungi, Protozoa, helminths (parasitic worm) algae Prokaryotes - - CORRECT ANSWER-Prenucleus simple cells microscopic unicellular Which one could be unicellular or multicellular or even both - CORRECT ANSWER-Eukaryotes Do viruses have both DNA and RNA ? - CORRECT ANSWER-No In 1857, Louis Pasteur hypothesized that disease in people was caused by - CORRECT ANSWERFermentation and spoilage In the early years of microbiology, microorganisms were referred to as - CORRECT ANSWER-Animalcules John snow's work with cholera cases laid the foundation for the science now know as ____________________, which investigates the occurrence spread and distribution of human disease. - CORRECT ANSWER-Epidemiology What disease did Edward Jenner develop a vaccine for in the late 1700? - CORRECT ANSWER-Smallpox What is one way that a technician is able to diagnose a patient with parasitic worm infection? - CORRECT ANSWER-Finding eggs i na blood sample What was Joseph Lister's contribution to fighting infection and disease? - CORRECT ANSWER-Antiseptics Which of the following is NOT a form of locomotion used by Protozoa? - CORRECT ANSWER-Budding Who is responsible for building the first simple microscope? - CORRECT ANSWER-Antoni van Leeuwenhoek Who was the first Pearson to isolate microbes from disease victims by smearing blood, pus, or sputum samples onto gelatin media? - CORRECT ANSWER-Robert Koch Bacteria divide via fission not fussion true or false - CORRECT ANSWER-True What are archea - CORRECT ANSWER-Prokaryotes, pseudomurein,extreme environment , methanogens, extreme halophiles, extreme thermophiles Are viruses core surrounded by a protein coat? - CORRECT ANSWER-Yes What are Protozoa - CORRECT ANSWER-Eukaryotes motile via pseudopods, cilia or flagella free living What is algae - CORRECT ANSWER-Eukaryotes cellulose in cell wall they re photosynthesis for energy produce oxygen and carbohydrates. What is another name for parasitic worm - CORRECT ANSWER-Helminths What is photosynthesis? - CORRECT ANSWER-Light fueled conversion of carbon dioxide to organic material What is decomposition? - CORRECT ANSWER-Breakdown of dead matter and wastes into simple compounds biotechnology - CORRECT ANSWER-(Product) production of foods, drugs, and vaccines using lining organisms genetic engineering - CORRECT ANSWER-(Genetic) manipulations the genes for organisms to make new products Bioremediation refers to - CORRECT ANSWER-(Clean up) using living organisms to remedy an environmental problem. Clean up pollution What live on or in the body of another organism called the host and it damages the host - CORRECT ANSWER-Parasites What is MRSA bacteria or virus? - CORRECT ANSWER-Bacteria Dr. Olive Wendell Holmes - CORRECT ANSWER-Observed that mothers of home births had fewer infections than those who gave birth in hospitals. Dr. Ignaz Semmelweis - CORRECT ANSWER-correlated infections with physicians coming directly from the autopsy room to the maternity ward (hand washing) Joseph Lister - CORRECT ANSWER-Began using disinfectants and antiseptics during surgery Louis Pasteur () - CORRECT ANSWER-"father of bacteriology" microbiology An organizing, classifying and naming living things - CORRECT ANSWER-Taxonomy nomenclature - CORRECT ANSWER-naming system Levels of classification - CORRECT ANSWER-Domains (archaea, bacteria, & eukaryota) Kingdom Phylum Class Order Family Genus Species Strain