PPT-Microscopes & Stains

تقنية الأجهزة الكيموحيوية The microscope magnifies the images of objects that are invisible to the unaided human eye What is the Microscope History of microscope. jlaborg Microscopes Microscopes Microscopes Microscopes Microscopes Microscopes Microscopes brPage 2br Thomas Jefferson National Accelerator Facility Office of Science Education httpeducationjlaborg Microscope Homework Bring in objects to experiment The Big Questions. How do we even know cells are even there?. What has advanced our understanding of cells?. Specification Link. Describe how plant and animal cells can be studied in . greater detail . Dr. Shiuli, Forensic Medicine & Toxicology, KGMU. Different stains having . Medicolegal. importance. Blood. Seminal fluid. Vaginal discharge. Saliva. Faecal. stain. Urine. Dr. Shiuli, Forensic Medicine & Toxicology, KGMU. Forensic Scientists. Forensic scientists help resolve legal matters through scientific research, analysis and experimentation. . This often involves using microscopes to examine blood and other biological samples, specks of fiber and other materials found at crime scenes and even handwriting.. https://www.youtube.com/watch?v=4OpBylwH9DU. . . (6 min). Let’s review…. Cell Theory: 3 . Main Ideas . All . living. things are composed of cells. Cells are the basic units of structure and function in living things. Comparison of relative sizes of molecules, cell membrane thickness, viruses, bacteria, organelles and cells, using the appropriate SI unit.. Size . relationships. of biological and chemical. levels of organization are. Chapter 6: Cells. From Topic 1.1. Nature of science: Looking for trends and discrepancies—although most organisms conform to cell theory, there are exceptions (3.1).. Understandings:. • According to the cell theory, living organisms are composed of cells.. De Broglie and Schrodinger . Electron microscopes. Quantum Tunneling (microscopes). Matter Waves. Everything (photons, electrons, SMU students, planets, ..) . has a probability wave - . de Broglie. SoGo SoGo tissues, cells, cell components, cell contents, or microorganisms.. *The stain may be . natural or synthetic. . . *The object stained is called the . substrate. . . *Staining facilitates the observation of a substrate by introducing . Spontaneous Generation. The supposed production of living organisms from nonliving matter. Francisco . Redi. (1668) – Proposed flies were responsible for maggots in rotting meat. A Recipe For… A Mouse? . DEPARTMENT OF MICROBIOLOGY MTN COLLEGE MADURAI. Definition :  An optical instrument that uses a lens or a combination of lenses to produce magnified images of small objects  especially of obje video (link on the website). http://www.youtube.com/watch?v=X-. w98KA8UqU. Warm up . Why would we want to use a microscope to see things? When would it be better to use a telescope or binoculars?. Week 12, Day One.