'Ocular lens' diaporamas de présentation

Blindness

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Chapter 25

Chapter 25. Optical Instruments. Optical Instruments. Analysis generally involves the laws of reflection and refraction Analysis uses the procedures of geometric optics To explain certain phenomena, the wave nature of light must be used. The Camera.

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Grade 8 Review

Grade 8 Review. Cells to Systems. Cell Parts. Q1: What is the function of the mitochondria?. Cell Parts. A1: the function of the mitochondria is to create energy for the cell. Cell Parts. Q2: What is the function of the nucleus?. Cell Parts.

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Purpose of microscope

Purpose of microscope. Microscopy is the technology of making very small things visible to the human eye . Used in the diagnosis of many diseases. Used for soil, insects and rocks . Used in pathological laboratories and medical .

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DO NOW: Take out your microscope YELLOW packets from last week.

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Cell Theory

Cell Theory. The History Behind Cells. Where does life come from?. Spontaneous Generation. Spontaneous Generation : The idea that life can appear from the non-living environment Francesco Redi disproved this idea through his meat experiments. Spontaneous Generation.

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Catalyst #5: November 17 th , 2014

What is the function of mitochondria? Transport proteins Produce energy Synthesize proteins Destroy waste Why do plant cells need a cell wall?. Catalyst #5: November 17 th , 2014. What is the function of ribosomes? Transport proteins Store DNA Destroy waste Synthesize proteins

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Microscopy

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Chapter 7 The Microscope

Chapter 7 The Microscope. 1. Ocular lens 2.Revolving nosepiece 3. Lower power objective 4. Medium power objective 5. High power objective 6. Stage clips 7. Diaphragm 8. Light source (illuminator ). 9. Eyepiece 10. Arm 11.Stage 12. Coarse Adjustment 13. Fine Adjustment 14. Base.

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Tools of BioNerds

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Introduction to the Microscope

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THE MICROSCOPE

THE MICROSCOPE. Chapter 7. Introduction. A microscope is an optical instrument that uses a lens or a combination of lenses to magnify and resolve the fine details of an object. The earliest methods for examining physical evidence relied solely on the microscope.

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Class Notes 2:

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Microscope History and Development (2)

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Microscopes & Cell theory

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Preparing a slide

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Microscopes Notes

Microscopes Notes. Microscopes enabled scientist to view and study the cell. compound light microscope. It uses series of lenses to magnify objects. Electron Microscope. A new type of microscope was developed called the electron microscope .

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Introduction to the Microscope

Parts Rules How to use Magnification. Introduction to the Microscope. Microscope Parts. Eyepiece. Body Tube. Revolving Nosepiece. Arm. Objective Lens. Stage. Stage Clips. Coarse Focus. Diaphragm. Fine Focus. Light. Base. Carry with 2 hands No Running No Sitting

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Microscope Basics

Microscope Basics. Challenge #4 What do you know about microscopes?. T. Trimpe 2008 http://sciencespot.net/. Answer these questions based on your knowledge of microscopes. 1. Where should you hold on to the microscope when you carry it? 2. What is the scientific term for the eyepiece?

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