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have empowered them to halt the pandemic There was no cure for the disease then or now Vaccines Another generation would pass before even partially effective vaccines against influenza were dev. 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 Compound Light Microscope. Electron Microscopes. (TEM and SEM). Overview of Microscopes. Magnification. – increase of an object. ’. s apparent size. Total . magnification:. . mag. . of eyepiece x mag. of objective lens. Introduction to cells. Cells form the parts of an organism and carry out all of its functions.. Cells are the basic units of structure and function in living things.. What are cells?. The structure of a living thing is determined by the amazing variety of ways its cells are put together.. 1.2 Ultrastructure of cells. Essential Idea. : Eukaryotes have a much more complex cell structure than prokaryotes. Nature . of science: . Developments . in scientific research follow improvements in apparatus—the invention of electron microscopes led to greater understanding of cell structure. (1.8) . 5. 50. 502. 502.8. 502.82. 502.825. Science [from First Summary]. Science [from Second Summary]. Miscellany [from Third Summary]. Auxiliary techniques and procedures; apparatus, equipment, materials [from Schedule]. 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. Chapter 1 Section 4. SC B-1: Students will demonstrate an understanding of how scientific inquiry & technological design can be used to pose questions, seek answers, & develop solutions . Essential Question:. 1590. –first compound microscope. History of the Microscope. 1655 – . Robert Hooke. used a compound microscope to observe pores in . cork.. He called them . “cells”. History of the Microscope. Scanning electron microscope (SEM. ). 2- Transmission Electron Microscope. New Techniques in Microscopy:. Confocal Microscopy (Confocal Scanning Laser Microscope). Light Microscope. Electron Microscope. . Electron microscopy (EM) . is an electron beam which is focused into a small probe across the surface of a specimen . . The first electromagnetic lens was developed in 1926 by . Hans Busch. .. . 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? . Science. Learning intention. To know how microscopes have advanced over time and to be able to . compare the advantages and disadvantages of the different types of microscopes.. You will need. •  A pen and paper..