1 / 7

Microbiology

Microbiology. Bacteria. Bacteria are… … prokaryotic organisms ( the smallest living thing) Where do they live?

hanh
Download Presentation

Microbiology

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Microbiology

  2. Bacteria • Bacteria are… • … prokaryotic organisms ( the smallest living thing) • Where do they live? • Soil, Radioactive waste, Water, Plants, Humans, Deep in the earth's crust, Arctic ice, Glaciers, Hot springs, The stratosphere (between 6 to 30 miles up in the atmosphere), Ocean depths

  3. Classifying Bacteria • How do we classify bacteria? • By 3 different shapes • Spherical Usually the simplest ones. These bacteria are called cocci (singular coccus). • Rod shaped These are known as bacilli (singular bacillus). • SpiralThese are known as spirilla(singular spirillus).

  4. Diseases CAUSED BY BACTERIA • Common bacterial diseases • leprosy, tetanus, syphilis, typhoid fever, strep throat, tuberculosis, salmonella, whooping cough

  5. VEctors • What is a vector? • Animal disease spreaders that don’t catch the illness • They carry infectious disease (can be passed from one generation to the next) • Examples… • Rats, ticks, and mosquitoes

  6. Studying disease • What do scientists study? • Microbial pathogens – disease causing agents • Examples? • Virus, Bacteria, Parasite

  7. Studying Disease • How do they study pathogens? • Computer modeling, cell cultures, animals, clinical trials

More Related