'Compound microscopes' diaporamas de présentation

Cells and Systems

Cells and Systems. By: Vivek and Dhvani 8N-4. Driving Question. How do scientists make sense of the vast diversity of living things?. Scientists make sense of the vast diversity of things by categorizing them into different categories.

1.02k views • 88 slides

Review of the Microscope

Review of the Microscope. Ch. 1 Biology. Microscopy. Things are not all the same size, are they? Figure shows the resolution of the naked eye, optical (light) microscopy and electron microscopy. History of Microscopy.

728 views • 47 slides

Microscopy

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Cell Structure

Cell Structure. Chapter 5. Cell Theory. All organisms are composed of one or more cells. Cells are the smallest living units of all living organisms. Cells arise only by division of a previously existing cell. Cell Characteristics. Genetic material

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Trace Evidence

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Chapter 14

Chapter 14. Section 2 Thin lenses. Objectives. Use ray diagrams to find the position of an image produced by a converging or diverging lens, and identify the image as real or virtual. Solve problems using the thin-lens equation. Calculate the magnification of lenses.

411 views • 26 slides

The Microscope

The Microscope. Microscope History . 14 th Century. The art of grinding lenses is developed in Italy and spectacles are made to improve eyesight . . 1590 . Dutch lens grinders Hans and Zacharias Janssen make the first compound microscope by placing several lenses in a tube. . 1667 .

582 views • 22 slides

Microscopy

Microscopy. 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.

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The History of

The History of. the Microscope. http://users.adelphia.net/~vtcraig/. A what?!. Microscope:. An instrument for magnifying very small objects. http://inventors.about.com/library/inventors/blmicroscope.htm. In the beginning. The first compound microscope was created by Zacharias Janssen

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Observing Cells

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Types of Microscopes

Types of Microscopes . Contents Compound Microscope Dissecting Microscope Transmission Electron Microscope Scanning Electron Microscope Bibliography. Compound Microscope. More on Compound Microscopes. Compound Microscope.

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Tools of Life Scientists The Microscope

Tools of Life Scientists The Microscope. History of the Microscope. From ancient times, man has wanted to see things far smaller than could be perceived with the naked eye. History of the Microscope.

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Different Types of Microscopes

Different Types of Microscopes. By Ryezah. Dissection Microscopes.

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