'Electron microscopes' diaporamas de présentation

Lesson Overview

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Unit 2: Cells and Systems

Unit 2: Cells and Systems. Topic 1: Living Organisms. Living organisms are found in all shapes and sizes, but have much in common. Living organisms: Need energy Respond and adapt to their environment Reproduce Grow Produce wastes. Functions and Structures. 1. Energy

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Neuroscience of Learning for Educational Organizations

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NSF Middleware Initiative: Update and Overview of Release 2

Fall 2002 Internet2 Member Meeting. NSF Middleware Initiative: Update and Overview of Release 2. Alan Blatecky , National Science Foundation John McGee , USC/ISI Ken Klingenstein, Internet2 & University of Colorado-Boulder Mary Fran Yafchak , Southeastern Universities Research Association

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CHAPTER 5

CHAPTER 5. The Structure of Atoms. Fundamental Particles The following three _____________ particles make up atoms. The table below lists these particles together with their masses and their charges. . Structure of the Atom Videos. 1. The earliest models

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Microscopes/

Microscopes/. Microscope Parts Quiz on Tuesday!! Materials Due Monday(spiral notebook, folder and, lab safety Sheet). It is estimated that the human race grows daily by about 214,000 people.

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Electron Optics Basic Introduction

Electron Optics Basic Introduction. Bob Ashley 6-14-2013. Overview . Why electrons? Wavelength and visible light Effects of diffraction and resolution Lens design Defects and distortions Magnification. Electron Duality. Electrons have a particle and wave nature

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Microscopy

Microscopy. Light and Electron Microscopy. The History. Many people experimented with making microscopes Was the microscope originally made by accident? (Most people were creating telescopes) The first microscope was 6 feet long!!!

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Cells

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Cell Structure

Cell Structure. Chapter 3. What is a cell?. Cells are the smallest unit of life. Though there are many different kinds of cells, all cells share certain features, including: A plasma membrane Cytoplasm (with ribosomes) DNA. Plasma Membrane.

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Kuliah Biologi 1. Taxonomy

Kuliah Biologi 1. Taxonomy. Mahasiswa semester pendek-2008. CLASSIFICATION . The classification of plants (and animals) is called TAXONOMY Taxonomy is the science of identifying and naming species and organising them into systems of classification

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Welcome to BIO201

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OLYMPIADS + BRUTAL BRUCE

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Chapter 3 The Study of Hair

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Microscopy, The Cell Membrane, & The Endomembrane System

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Microscopy

Microscopy. Light and Electron Microscopy. The First Light Microscopes. Around 1590 Zaccharias and Hans Janssen experimented with lenses in a tube, leading to the forerunner of the microscope and the telescope

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Cell Lecture #1

Cell Lecture #1. What Are Cells? History of Cells. What is a Cell?. A cell is the basic unit of structure and function in living things. Invention of microscope made seeing cells possible. History of Cell Discovery.

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Looking inside Cells

Looking inside Cells. Cells and Heredity Chapter 1 Lesson 2. How do the Parts of a Cell Work: Cell Wall and Cell Membrane. Each cell structure has a different function within a cell. Cell Wall not present in animal cells Support and protection Cell membrane all cells

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Fossils and Evolution

Fossils and Evolution. Amazing Events in Life History. Sex - Who Needs It? We are a team - Mitochondria The Great Freeze 900-600 m.y. ago What survived and how? Mass Extinctions Dinosaurs = 4th worst Permian extinction (220 m.y. ago) took out 90% of all species. Mass Extinctions.

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