PPT-Microorganisms

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 . A. Contaminants – microbes present at a given place and time that is undesirable. B. Decontamination – the removal or destruction of contaminants. C. Terminology. 1. Sterilization. A) Process that removes all viable microorganisms including viruses & endospores. Introduction. The objective of controlling microorganisms in foods is to minimize their numbers or completely eliminate them from food. Several methods are used to achieve this objective by:. . * controlling access of the microorganisms in foods.. in vitro. CLS 212: Medical Microbiology. . Microbicidal. or . Microbistatic. ?. . Microbicidal. . Microbicidal. . is . the process . or . an agent . that . kills. the microorganism. . HIED 546 . Microteach. Long Chen. What is your intuition to define a microorganism?. Tiny . Simple . Germs cause disease. The story begins with … …. “The Father of Microbiology”.  . Antonie. 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. Corinne Figarra. CMT 3. rd. hour. Description. A microbiologist is someone who investigates and studies things in the field of microbiology. . Primary Responsibilities . Plan and conduct complex research projects.. 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. . Obj: 11B. Investigate and analyze how organisms, populations, and communities respond to external factors.. What is an . organism?. An individual living thing, such as a bacterium, protist, fungi, plant, or animal.. A. Contaminants – microbes present at a given place and time that is undesirable. B. Decontamination – the removal or destruction of contaminants. C. Terminology. 1. Sterilization. A) Process that removes all viable microorganisms including viruses & endospores. SOIL Texture. t. he . size. of the sediment particles. Largest particle. Smallest particle. Loam (best soil). LOAM—if you . mix of all . types of sediment. . ---- . for best . growth. Questions. ChiBio: Work Package 2 Aims. Development of efficient, economical and environmentally-friendly pre-treatment . of crustacean shell . wastes to extract chitinous material. . (Raw material sources: Europe/Asia/Africa).. Microteach. Long Chen. What is your intuition to define a microorganism?. Tiny . Simple . Germs cause disease. The story begins with … …. “The Father of Microbiology”.  . Antonie. van Leeuwenhoek. Soil microorganisms are the most important agents in the transformation of various elements (N, P, K, S, Iron etc.) . in the biosphere; where the essential elements undergo cyclic alterations between the inorganic state as free elements in nature and the combined state in living organisms.