'Cover slip' diaporamas de présentation

Experiments Questions

Experiments Questions. Food Tests. For what is the Biuret test (copper sulphate and sodium hydroxide solutions) used in the biology laboratory? Test for protein. DNA isolation. For which purpose did you use washing-up liquid or other detergent while extracting DNA from plant tissue?

3.5k views • 340 slides

Vocabulary Review

Vocabulary Review. Microscopes. Allows you to view the image on the stage and contains the ocular lens (10X). Eyepiece. This part holds the objective lenses and is able to rotate to change magnification. Nosepiece. These are found on the nosepiece and range from low to high power.

655 views • 59 slides

Safety and Scientific Process

Safety and Scientific Process. Objective 1 . TEK 1 The student, for at least 40% of the time, conducts field and laboratory investigations using safe, environmentally appropriate, and ethical practices. Demonstrate safe practices during field and laboratory investigations.

641 views • 50 slides

3.91k views • 47 slides

Using a Microscope

Using a Microscope. Many things are smaller than we can see with the naked eye. To accurately study Biology we need a tool to help us see these tiny things. Microscope is an optical instrument consisting of a lens or combination of lenses for making enlarged images of minute objects.

1.07k views • 45 slides

416 views • 32 slides

Risk Transfer In The Real World

470 views • 27 slides

Tools of a Life Scientist

Tools of a Life Scientist. Name that Tool. What do you think the tool it used for?. Triple beam balance. Test Tube Rack. Test Tube Clamp. Test Tubes. Test Tube Brush/Cleaner. Test Tube Stoppers. Beaker. Graduated Cylinder. Culture Dish. Petri Dish. Dissecting Pan. Forceps.

520 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 .

583 views • 22 slides

Microscope Mania

Introduction to a Microscope. Microscope Mania . Curiosity. From ancient times, man has wanted to see things far smaller than could be perceived with the naked eye. The Father of Microscopy. But it was Antony van Leeuwenhoek who became the first man to make and use a real microscope.

888 views • 19 slides

Tools of a Scientist

261 views • 17 slides

Goggles

Goggles. Most important piece of lab equipment ) Protects eyes from broken glass, chemicals and flames. Length and Volume. Meter Stick, Ruler used to measure Length. Graduated Cylinder, Flask, Beaker used to measure Volume. Mass. Balance Digital Triple beam. Digital Scale.

317 views • 17 slides

What will I be learning today?

What will I be learning today?. Knowledge Plants have many different types of specialised cell Plant cells have similar features Investigation skills Using / focusing a microscope Making up your own slides Interpreting what you see. African Violet.

240 views • 15 slides

303 views • 14 slides

Lab Bot 800 Dual Arm Fully Automated Liquid Handling Workstation

Lab Bot 800 Dual Arm Fully Automated Liquid Handling Workstation. Overview

328 views • 13 slides

Care and Use of the Microscope

Care and Use of the Microscope. Replace dust cover and put up after use Hold with one hand on the arm and one on the base Only use lens paper to clean microscope lens Report any problems to me. Let the cord hang off the lab table Drag the microscope across the lab table

247 views • 11 slides

Lab-on-a-chip Devices for Cell Separation and Identification

Lab-on-a-chip Devices for Cell Separation and Identification. Feb 2008. A PhD project at Macquarie University under the guidance of Dr. David Inglis and Prof. Ewa Goldys. Microbes, cells and small organisms come in a wide array of shapes and sizes. Yeast. Blood Cells.

314 views • 10 slides

364 views • 10 slides

Microscope Parts Quiz

A. B. I. H. C. G. D. E. F. Microscope Parts Quiz. eyepiece illuminator stage arm fine focus coarse focus iris diaphragm objective lenses stage controls. Multiply the lenses together to get the total magnification. How to use a microscope. Prepare your slide.

2.99k views • 9 slides

Examining Microorganisms

271 views • 4 slides