PPT-Microorganisms and Disease

Chapter 1 Lesson 5 Microorganisms Microorganisms are organisms that are microscopic or too small to be seen with just the eyes They can be unicellular or multicellular Microorganisms are EVERYWHERE They are in food that you eat on your books and inside your body . By: Rachel Hillard RN. An advanced biology course. Biology is the study of living organisms . Microbiology is the study of very small living organisms called microorganisms or microbes. Microbes are . Prof. . Mohammad . Shubair. Microorganisms get into food from both natural sources and from external sources to which a food comes into contact from the time of production until the time of consumption.. Are they harmful?. Are they beneficial?. Microorganisms. Micro. So small you can’t see it!. Organisms . It’s alive!. Which are harmful?. Which are beneficial?. Beneficial Microorganisms . Algae. grows on water and produces oxygen. 2012. Mrs. Erickson. Science Benchmark. Microorganisms. . are those . living. things that are . visible. as individual organisms only with the . aid of magnification. . Microorganisms are components of . . NATURE OF BIOTECHNOLOGY AND. INDUSTRIAL MICROBIOLOGY. One of the broadest . definition of Biotechnology. is the one given at the United Nations Conference on Biological Diversity in 1992 as . “any technological application that uses biological systems, living organisms, or derivatives thereof, to make or modify products or processes for specific use.”. What is Microbiology?. It is the study of microbes or microorganisms. Microbes. , or microorganisms are minute living things that are usually unable to be viewed with the naked eye. .. What is Microbiology continued. Medical Foundations. Objectives. Introduce microorganisms. Become familiar with infections and control measures. Introduce the need for standards and precautions. Become familiar with sterile environments . MicroorganismS What we don’t see CAN kill us! Microorganisms Also called microbes Cannot be seen without a microscope May be non-pathogen or pathogen depending on where it is in body Microorganisms By. Jahangir . Moini. , M.D., M.P.H.. and. Morvarid. . Moini. , D.M.D., M.P.H.. Chapter 12. Infection control. © 2017 Jahangir Moini. Overview. Most microorganisms are beneficial to humans. Harmful pathogens linked to infections . -. Effat. . Ara. . Jahan. Micrographia. Robert Hooke. First report of cell structure 1665. ‘Little boxes’ in cork : . CELL. ANTONY VON LEEUWENHOEK . (. 1632-1723). F. irst person - Invented microscope . By:. Asst. Prof. . Shiama'a. Al-Salihy. 5/29/2023. 1. Practical Bacteriology. lab. 1. Learning objectives:. 5/29/2023. 2. After this lab, you must be able to:. Recognize equipment used in bacteriology lab with their functions.. the. . Culture media as a fellow: An artificial environment simulating natural conditions that necessary for bacteria to grow in laboratory. . . Components of the Typical Culture Medium. :. . 1- Energy source . a. Construct an argument using scientific evidence to support a claim that microorganisms are beneficial.. b. Construct an argument using scientific evidence to support a claim that microorganisms are harmful.. WILF:. Understand about types of microorganism. Identify helpful and harmful microorganisms. Investigate growth conditions for fungi. What Are Microorganisms?. Note down in your book:. Microorganisms are very tiny living things. They are so small that you need a microscope see them..