PPT-Cell Unit Test Review Types of Microscopes

Simple one lens Compound 2 or more lenses Stereoscopic 3D and is used for dissections Electron 20x 30000x magnification Coarse adjustment knob Diaphragm Base Arm Light source. 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 . History of the Microscope. Hans and Zacharias Janssen- (1595) Eyeglass crafters- Magnify object 3-10x . Robert Hooke- (1655) Observed pores on corks and called them "cells". History of the Microscope. 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) . 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. 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.. 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 Question #1. Looking at the diagram below, what would be the correct order of the illustrated stages of mitosis?. B-D-C-A. A-B-C-D. A-B-D-C. B-C-D-A. Question #2. The diagram below illustrates the stages of the cell cycle. Inhibitors stop the cycle at G1 to avoid cells dividing out of control. When mutations take place and do not allow the inhibitors to stop the cell cycle, what can happen in the body?. 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. Overview. Cells . are the basic units of structure and function in living things. . What does cell structure mean? . What it is made of and how its parts are put together.. What does cell function mean? . DENTAL COLLEGE, LATUR (MAHARASHTRA). DEPARTMENT OF ORAL PATHOLOGY CONDUCTING ONLINE COURSE. A Webinar on: Hidden eyes IN PATHOLOGY. 1. DEPARTMENT OF ORAL PATHOLOGY AND . MICROBIOLOGY. : Practice using the compound light microscope. Do Now. : what is a microscope used for?. HW. :. Complete Midterm review packet, continue to review ALL concepts (take notes, make note cards etc.). Objective.