'Objective lenses' presentation slideshows

Microscopes, Cell Theory, and Cellular Organelles

Microscopes, Cell Theory, and Cellular Organelles. Jeopardy Test Review Game. What part of the microscope reflects light upward through the diaphragm, the specimen, and the lenses?. mirror.

765 views • 52 slides

Lab 1

Lab 1. The Light (Compound) Microscope. Slide 1. pages 27 - 38. pages 23 - 34. pages 27 - 38. pages 29 - 40. Slide 2. How to carry microscope properly. One hand holding arm of microscope. One hand supporting base of microscope. Slide 3.

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The Value of Astronomy

The Value of Astronomy astronomy the scientific study of the universe Scientists who study the universe are called astronomers In the process of observing the universe, astronomers have made exciting discoveries, such as new planets, stars, black holes, and nebulas.

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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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Microscope Notes

Microscope Notes. Microscope. Occular lens. One or more lense that makes an enlarged image of an object. Body Tube. Arm. Objective Lens. Stage. Stage Clips. Diaphragm. Light. Base. occular lens. Occular lens. magnifies; where you look through to see the image of your specimen. .

626 views • 37 slides

The Cell

The Cell. Introduction to Cells . The basic structural and functional unit of all living things Major cellular regions The plasma membrane The cytoplasm The nucleus. *. The Plasma membrane * Structure Double layer (bilayer) of lipid molecules

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Science Production 2008

Science Production 2008. Microscope Notes. Microscope Functions:. 1 . Eyepiece : Look through to view a specimen, magnifies an object 10x. 2. Coarse adjustment : Moves the stage up and down. Used for focusing on low and medium power ONLY!. 3. Fine adjustment :

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Identifying Laboratory Equipment

Identifying Laboratory Equipment. Magnifying Glass. Magnifies small objects. Dissecting Pan. Holds specimen for dissection. Dissecting Pin. Hold specimen on dissecting tray. Forceps. Grasps small objects. Scissors. Cut specimens to be studied. Dissecting Probe.

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The Microscope

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Partners for your Dental Excellence

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How to Use a Microscope in Biology

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Microscopy

Microscopy. Microscope. is an instrument used to see objects that are too small for the naked eye. . Function of microscope :. Magnification: to magnify (enlarge) the object being examined. Resolution: its ability to differentiate two objects when you view them on a specimen slide.

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Optical Microscopes

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397 views • 18 slides

The Microscope

The Microscope. The History of the Microscope. Parts. Contains Lenses. The Eyepiece/ Ocular. Supports weight of microscope. Base. Reflects light upward through diaphragm and hole in stage. Mirror. Supports slide over hole that admits light from mirror below. Stage.

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Microscopes and Cell Theory

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Microscopes

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Microscope

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Lab Chapter 3

Lab Chapter 3. The Microscope. Parts of the Microscope. Base Stage Coarse adjustment knob Fine adjustment knob Ocular Arm. More microscope parts. Objective lenses Scanning (4) Low-power (10) High-power (40) Oil immersion (100). Magnification. Total Magnification (TM)

141 views • 4 slides

Viewing Bacteria Under Oil Immersion

Remember PARFOCAL!. Viewing Bacteria Under Oil Immersion. High Dry Power. 1. Protect your high dry objective lens with finger cot. 2. Place slide on mechanical stage. - Make sure side of slide with smear is facing up. 3. View smear at low power.

511 views • 1 slides