Discovering Cell Structure Part II. PSS.HO.1 Procedures: –Obtain a new double edge razor blade. To minimize the risk of cutting yourself, you may want.

Slides:

Advertisements

Similar presentations

Engineering Drawing Lecture 3

Advertisements

Lab # 2: Mitosis and the Cell Cycle 2012_2013

Study Lesson 2 Using drawing tools & applied geometry.

Chapter 6: MICROTOMY Learning Objectives:

Slide 1 Certificate of Achievement Cookery Schools 2 Incorporating unit standards:

© the Design and Technology Association Health and Safety Training Standards in Design and Technology S8HS PLANER/THICKNESSER MACHINE Specialist Extension.

 When using the rotary cutter always walk with the blade closed. To open the blade place four fingers around the handle and slide the blade guard button.

Tissue Embedding and Sectioning

Shaving With A Manual Razor Washington State School for the Blind.

1 Making and staining a wet mount Refer to the Practical Manual Introduction Sections F.1 and F.2.

Knife Unit Tips from Chef Ross. Knife Sharpening When sharpening a knife against a three-sided whetstone, go from the coarsest to the finest surface.

Penggunaan Alat Gambar

Cheek to Cheek Lab Animal Cells Making a Wet Mount Slide 1.Use dropper to place a drop of water on center of slide. 2.Take a toothpick and carefully.

Translational controls Specimen up 4x Specimen down YES NO! Start with lowest power Specimen side UP Forward/back Left / right Mounting a Specimen.

Method to fix wall tiles. Preparation All wall tiles to be immersed in water for 3-4 hours for better results. Some gap in between the rows to allow the.

Hand sectioning a mushroom 1)cut a wedge from cap that includes the gills2) Hold the section tightly in your fingers and try to shave off thin longitudinal.

KNIFE TECHNIQUES - VEGETABLES There are many different types of cuts that can be performed with a knife. These slides contain images and descriptions of.

Lone Star Region National Model Railroad Association “The Shack” Scratch Build -Mike Jobe.

SEACORK INSTALLATION ON A CATAMARAN The first step is to make templates of all corner pieces to be cut from sheet material, which will be used for border.

Optimizing power to the detectors To avoid dark-current errors and bit-noise errors in your data, all four PSD detectors need a high SUM reading. However.

Introduction to Microbiology. Where do Microorganisms come from? EVERYWHERE!!!! They are all around us, in this lab we will examine various microorganisms.

Volumetric Analysis Apparatus. The Volumetric Flask.

Sectioning or Microtomy

Recombinant DNA Bacterial Transformation Student Instructions Transformation.

Chapter 2 Using Drawing Tools & Applied Geometry.

Project FUNDA Hear it Learn it Let’s make engineering more easy engineering108.com.

Starter: Aerobic respiration food (glucose) oxygen carbon dioxide water energy + + +

How to Paint a Stencil on a Busy Background Masking.

Understanding Depth of Field

Experiment Questions Cell Microscopy - Plant and Animal.

Microscope Lab. Mrs. Orwar’s sure fire way to find an image every time! 1.Start on low power (red objective) 2.Place your slide centered over the light.

Table Saw. General Safety Wear your safety glasses at all times Take off all jewelry Do not wear loose clothing Make sure you are the only person in the.

Laboratory Procedure for bacterial transformation with pGLO It’s glowing.

Step 1 Cut the onion in half (c) To prepare and examine one plant cell, stained and unstained, using the light microscope.

All About Scopes. Labeling A Microscope Body Tube Revolving Nosepiece Objective Stage Clips Diaphragm Light Source Ocular Lens Arm Stage Course Adjustment.

Gram Staining Microbiology How to Make a Smear  1. Label the frosted side of your slide with your initials, the name of the organism, and the date.

Simple stain Rana A.Abo-Hajjras. Simple stain The simple stain can be used to determine cell shape, size, and arrangement. True to its name, the simple.

Chapter 2: Total Hydrostatic Force on Surfaces

Throwin’ Caution Masking Tape Throwin’ Caution Position graphic exactly where you want it on surface using tape, make sure to tape The middle section securely.

Microscopic World. What do they do? Write the functions of Lenses Coarse & fine focus Mirror Rotating nose piece.

Gripping Your Knife The most common grip: Hold the handle with three fingers while gripping the blade between the thumb and index finger.

Dalia Kamal Eldien Mohammed. introduction  Types of blood specimen include  Venous blood  Capillary blood.

Chapter 7 Osmosis lab. Materials red onion forceps metric ruler Scissors paper towel iodine solution microscope slide coverslip dissecting probe microscope.

Introduction to the Microscope  Care  Parts  Focusing.

I n t e g r i t y - S e r v i c e - E x c e l l e n c e 1 Chief Price How To Tie A Tie.

4.2 (a) To prepare and examine one animal cell, stained and unstained, using the light microscope.

Cell Biology Introduction to cells Learning Intentions By investigating cell structure I can recognise and give the function of a variety of cell organelles.

Knife Skills.  1. Always use sharp knives. Dull blades cause more accidents because they are harder to work with and require more pressure.

Using Drawing Tools & Applied Geometry Preparation of Tools. Using of Tools Applied Geometry.

Inoculating a Petri Dish Procedure for Dry and Wet Swab.

Preparation of Plant tissues for histological study

Investigating Root Tip Mitosis

Slide culture Dalia Kamal Eldien Practical NO(4).

Refraction Lab Use ray tracing and Snell’s Law to determine the refractive index of glass and water.

Preparing Slides There are 4 different ways of preparing slides – the one you pick is dependent on the specimen and resolution required. The four types.

Preparation of Tools.

Microscopes II Mmmmmm onions.

Syllabus Introduction to drawing Dimensions and scale

Microscopes!!!.

Gaskets and Packing An introduction to Gaskets Packing

Microscope Calculations

Volumetric Analysis Apparatus.

Volumetric Analysis Apparatus.

Microscopy information

Cell Microscopy - Plant and Animal

Making Fiber Cross Sections

Cell Microscopy - Plant and Animal

Cells and the Microscope

Presentation transcript:

Discovering Cell Structure Part II

PSS.HO.1 Procedures: –Obtain a new double edge razor blade. To minimize the risk of cutting yourself, you may want to cover one edge of the razor blade with masking tape. Rinse the blade with warm tap water to remove traces of grease from the surface of the blade if necessary. –Hold the plant material firmly against the side of your index finger by means of the thumb. The cutting end of the material should be slightly above the index finger, while the thumb is kept well below the surface of the material out of the way of the razor blade. –Draw the razor across the top of the material in such a way as to give the material a "drawing cut" (about 45o) in the horizontal direction. This results in less friction as the razor blade passes through the specimen. Cut several sections at a time. Sections will certainly vary in thickness. However, there will be usable ones among the "thick" sections. The optimal sections will be fairly thin, about 1-2 mm in thickness. –Have a petri dish nearby and transfer the sections to water. –Select and transfer the thinnest sections (the more transparent ones) onto a glass slide and stain.

What Does the Cell’s Nucleus Do? 1._______________________________________ ______________________________________ 2._______________________________________ ______________________________________ PSS.HO.2

PSS.HO.3