The Care and Use of the Microscope. Lab Exercise #4
|
|
|
- Derek Goodman
- 5 years ago
- Views:
Transcription
1 Lab Safety No eating or drinking!!! Long hair must be tied back Clean up your workstation before you leave! Return all materials to the storage sites Clean glassware and wipe down countertops Follow directions for disposing used slides, solutions, or other biohazard waste. Wash your hands
2 The Care and Use of the Microscope Lab Exercise #4
3 Objectives Identify and know the functions of the parts of the compound microscopes Learn to use the microscope Determine magnification power Prepare a simple stained slide and view it under the microscope (wet mount) Recognize the difference between a compound and a stereomicroscope
4 Cells The human eye is unable to distinguish objects that are smaller than 0.1 mm. The microscope is an essential tool used to view cells and tissues. You must treat the microscope with CARE! Some of the cells and tissues we use in the labs are stained with dyes so that the cells and some of their parts are visible.
5 Antony van Leeuwenhoek He is commonly known as "the Father of Microbiology Built a single-lens microscope by grinding lenses. Saw the first microorganisms (bacteria, yeast, and protists)
6 To increase magnification, the lens diameter was decreased, but it made it difficult to see through because they were so small. A two lens system was created in which the second lens magnified the image of the first lens. Led to the construction of the compound microscope (2 lens system)
7 Compound Microscope Compound microscopes have higher resolution and magnification X
8 Lab Safety-The Microscope Carry the microscope with 2 hands in the upright position 1 at the base and 1 holding the arm/neck Clean oculars and objectives with lens paper before and after use Do not drag/slide the microscope, fully lift it to move it When you are done, change the magnification to the lowest power, and body tube turned down near the stage. When you are done, I must inspect your microscope before you put it up and leave.
9 Resolution versus Magnification Resolution is the ability to distinguish between two points The ability to see details Magnification refers to the enlargement of the image of the object being examined Typically, the better the magnification, the better the resolution.
10 Magnification Magnification is simply the number of times an image's size is enlarged. In practice this simply means that if we view a 1 mm line at 2x it appears to us as a 2 mm line.
11 Resolution Resolution is a measurement of how well the smallest details of an image can be discerned. The wavelength of the light source used in a microscope limits the resolution, and thus the magnification that can be achieved. The white light limits magnification to 1000X, but other microscopes like the UV and electron microscopes can achieve high resolution and magnification Does A or B have better resolution? A B
12 FIVR Class 2012 SEM image of a retina Electron Microscopes Electron Cryomicroscopy (TEM) Structure of TRPV1 Used to investigate subcellular structures. Use an electron beam instead of light and provide high resolution and magnification (1,000,000X). There are 2 types: transmission electron microscope (TEM) and the scanning electron micrscope (SEM). TEM uses ultra thin tissue sections stained with heavy metal ions, and the electron beam passes through the specimen and the image is projected onto a fluorescent screen. In SEM, the electron beam bounces off the surface of the specimen to reveal detail.
13 Dissecting versus Compound Dissecting miscroscope is used to view opaque specimens 10-20X Compound microscopes have higher resolution and magnification X
14 Components of the compound microscope Oculars (eye pieces)-pair of lenses used to look into the microscope and magnify the image 10X The distance between the oculars should be adjusted to match the distance between your eyes so that the 2 images overlap and you only see 1 image. Body tube-allows the light to pass from the objective to the oculars and holds the ocular and revolving nose piece. Revolving nosepiece-holds the 4 objective lenses each of which can be moved into position above the opening in the stage. Feel it click into place. Objective- lenses attached to the revolving nose piece. Scanning 4X (find the specimen) Low power 10X (initially focus the slide) High-dry 40X (to see greater detail) To calculate total magnification, the power of the objective lens is multiplied by the power of the ocular.
15 Components of the compound microscope Stage- platform on which the slide is placed Use the metal clips to hold the slide in place 2 knobs that move the slide up/down or back/forth (image moves in opposite direction because the image is inverted) Course and Fine adjustment knobs- move either the stage or body tube. The image can be focused by increases or decreasing the distance between the objective and the slide. Use course for initial focusing and fine for precise focusing Condenser lens-located under the stage used to focus the light from below. Can affect the intensity and clarity of the image. Position can be adjusted by pinion knob. Iris diaphragm lever- increases or decreases the amount of light hitting the object Light Source lamp that provides light for illumination Base- flat bottom part of the microscope arm-provides support. ALWAYS use two hands when carrying the microscope. One hand to support the base One hand to hold the arm
16 Focusing the compound microscope 1. Clean lenses with lens paper only! Do not use other types of tissue or paper. 2. Turn on illuminator and adjust light to high 3. Click lower power lens into position over the stage 4. Fit your slides inside the calipers 5. Use stage knobs to move the slide into the middle of the stage --make sure the specimen is in the center of the stage so that light passes through it. 6. Adjust oculars to correct distance 7. Start at the lowest magnification (scanning) and with the stage furthest away (using the course adjustment knob) 8. Turn course adjustment until image comes into view and becomes sharp 9. Use the fine adjustment for complete focusing 10. Adjust the light if needed 11. If a specific part needs to be further magnified, bring it to the center of the field of view using the stage knobs. At higher magnifications the field of view is smaller. 12. Use the revolving nosepiece to switch to the low power objective 13. The low power objective will come close to the slide! Do not use the course adjustment or you will snap your slide in half! 14. Use only fine adjustments so the image comes into focus. 15. Repeat steps using the high power objective.
17 Lab Report Answer the questions by examining the compound microscope YOUR FIRST OBSERVATION Follow stops 1-11 Slide and wax pencil Answer questions on page FIELD OF VISION Follow steps 1-6 Micrometer Answer questions on page DEPTH OF FOCUS Follow steps 1-4 Slide with thread Answer questions 54-55
18 Returning the microscope I must approve your microscope condition before it is placed in the cabinet. Before you unplug the microscope, turn off the light source switch. Clean all the lenses with lens paper Change the magnification to the lowest power, and body tube turned down near the stage Loosely wrap the electric cord around the base of the microscope Use 2 hands when transporting the microscope Complete all lab report questions before leaving
Microscope (and The Cell) Lab Exercise #1
Lab Safety-General No eating or drinking Only registered students allowed in the class Long hair must be tied back Familiarize yourself with the emergency stations Do not mark on the models Inform me of
Microscope Notes. units of life.
Microscope Notes Microscope an instrument that produces an enlarged image of an object. Biologists use microscopes to study cells, cell parts, and organisms that are too small to be seen with the naked
STRUCTURE OF THE MICROSCOPE
STRUCTURE OF THE MICROSCOPE Use the word list to label the microscope below: Light Source Coarse adjustment knob Diaphragm Stage Clips Objectives Fine Adjustment Knob Base Stage Stage Clips Arm Revolving
The microscope is useful in making observations and collecting data in scientific experiments. Microscopy involves three basic concepts:
AP BIOLOGY Chapter 6 NAME DATE Block MICROSCOPE LAB PART I: COMPOUND MICROSCOPE OBJECTIVES: After completing this exercise you should be able to: Demonstrate proper care and use of a compound microscope.
Basic Microscopy for Plant Biology
Page 1 of 8 Basic Microscopy for Plant Biology OBJECTIVES After completing this exercise, you should be able to do the following: a. Name the parts of the compound microscope and the functions of each.
THE COMPOUND BRIGHTFIELD MICROSCOPE
THE COMPOUND BRIGHTFIELD MICROSCOPE Microbiology is the study of microscopic organisms that are so small that they are below the limit of vision of the human eye. Bacteria are the smallest of microorganisms
Microbiology Laboratory 2
Microbiology Laboratory 2 Microscopy Background Microorganisms are too small to be seen with the naked eye. Thus a microscope is used to magnify objects so they can be observed. A lens consists of one
Basic Microscopy. OBJECTIVES After completing this exercise, you should be able to do the following:
Page 1 of 10 Basic Microscopy OBJECTIVES After completing this exercise, you should be able to do the following: a. Name the parts of the compound microscope and the functions of each. b. Describe how
The invention of the microscope made it possible for scientists to view and study cells. Cells the basic units of all living organisms.
The Discovery of Cells The invention of the microscope made it possible for scientists to view and study cells. Cells the basic units of all living organisms. The Cell Theory All living things are made
MICROSCOPE LAB. Resolving Power How well specimen detail is preserved during the magnifying process.
AP BIOLOGY Cells ACTIVITY #2 MICROSCOPE LAB OBJECTIVES 1. Demonstrate proper care and use of a compound microscope. 2. Identify the parts of the microscope and describe the function of each part. 3. Compare
MICROSCOPY MICROSCOPE TERMINOLOGY
1 MICROSCOPY Most of the microorganisms that we talk about in this class are too small to be seen with the naked eye. The instruments we will use to visualize these microbes are microscopes. The laboratory
Match the microscope structures given in the left column with the statements in the right column that identify or describe them.
49 Prelab for Name Match the microscope structures given in the left column with the statements in the right column that identify or describe them. Key: a. coarse adjustment knob f. turret or nosepiece
Visual Anatomy ansd Physiology Lab Manual Pig Version 2nd Edition Sarikas TEST BANK
Visual Anatomy ansd Physiology Lab Manual Pig Version 2nd Edition Sarikas TEST BANK https://testbankreal.com/download/visual-anatomy-ansd-physiology-labmanual-pig-version-2nd-edition-sarikas-test-bank/
Ocular Lenses. Head. Arm. Objective Lenses. Slide Holder Stage. On / Off Switch. Condenser with Iris Diaphragm. Light Intensity Control
BIOLOGY 211: HUMAN ANATOMY & PHYSIOLOGY ********************************************************************************************************* USE OF THE LIGHT MICROSCOPE **********************************************************************************************************
1.When an object is sharply focused and the slide is moved towards you, in which direction does the
image upright or inverted? Name: Date: _ BIOLOGY EXPERIMENT:Class: Using a Compound Light Microscope II: Depth Perception, resolution, field of view MATERIALS: Compound light microscopecolor magazine clipping
King Saud University Dept. of Bot. & Microbiology. General Microbiology 140 MIC
King Saud University Dept. of Bot. & Microbiology General Microbiology 140 MIC Lab coat. Do not wearing the lab coat outside the lab. Gloves. Proper Clothing and closed shoes. Hair should be tied back.
LAB ACTIVITY: USING A MICROSCOPE
Name: Date: Period: Lab Partner(s): LAB ACTIVITY: USING A MICROSCOPE Objectives: Demonstrate the proper use and care of a compound light microscope and stereomicroscope. Focus the compound light microscope
Marine Invertebrate Zoology Microscope Introduction
Marine Invertebrate Zoology Microscope Introduction Introduction A laboratory tool that has become almost synonymous with biology is the microscope. As an extension of your eyes, the microscope is one
A BRIEF INTRODUCTION TO MICROSCOPY The two key properties of a microscope that allow you to see microbes are resolution and magnification.
A BRIEF INTRODUCTION TO MICROSCOPY The two key properties of a microscope that allow you to see microbes are resolution and magnification. Magnification refers to the enlargement of the specimen when seen
The light microscope
What is a microscope? The microscope is an essential tool in modern biology. It allows us to view structural details of organs, tissue, and cells not visible to the naked eye. The microscope should always
Using a Compound Light Microscope
Name Class Date Laboratory Skills 5 Using a Compound Light Microscope Introduction Many objects are too small to be seen by the eye alone. They can be seen, however, with the use of an instrument that
Microscopy. Danil Hammoudi.MD
Microscopy Danil Hammoudi.MD Care and Handling of the Microscope: A microscope is a delicate piece of equipment and should be treated with care. Use two hands when carrying the microscope. Place one hand
History of microscopy
History of microscopy Introduction Structure of microscope Care of microscope Use of microscope Magnification As we already know cells are microscopic. What does this mean? Scientists were able to see
Figure 3.4 Approximate size of various types of cells. ~10 um. Red Blood Cells = mm 1500 um. Width of penny Pearson Education, Inc.
Figure 3.4 Approximate size of various types of cells. ~10 um Red Blood Cells 1.5mm 1500 um Width of penny = 1500 Figure 4.3 The limits of resolution (and some representative objects within those ranges)
Scale. A Microscope s job in life. The Light Microscope. The Compound Microscope 9/24/12. Compound Microscope Anatomy
The Study of Microbial Structure: Microscopy and Specimen Preparation Scale A Microscope s job in life 1.Magnify 2. Resolve ability to separate or distinguish between two points 3. Contrast How much or
Laboratory Introduction
Laboratory Introduction There are two basic categories of microscopes: light microscopes and electron microscopes. Light, or optical, microscopes require light waves to provide the illumination while electron
2018 MICROSCOPE REVIEW by Karen L. Lancour RELATIVE SIZE OF MICROBES
2018 MICROSCOPE REVIEW by Karen L. Lancour RELATIVE SIZE OF MICROBES 1000 millimeters (mm) = 1 meter (m) 1000 micrometers (µm or mcm) = 1 millimeter (mm) 1000 nanometers (nm) = 1 micrometer (mcm) Size
2017 MICROSCOPE REVIEW by Karen L. Lancour RELATIVE SIZE OF MICROBES
2017 MICROSCOPE REVIEW by Karen L. Lancour RELATIVE SIZE OF MICROBES 1000 millimeters (mm) = 1 meter (m) 1000 micrometers (µm or mcm) = 1 millimeter (mm) 1000 nanometers (nm) = 1 micrometer (mcm) Size
Lab: The Compound Microscope
Lab: The Compound Microscope Purpose: To learn the parts of the compound microscope and to learn the basic skills needed to use the microscope properly. Materials: Microscope Colored paper Cover slips
What you should have learned from the microscope labs.
What you should have learned from the microscope labs. Microscope Lab 1 Directionality Items appear backwards and inverted On Stage In Microscope NOT!!!! Microscope Lab 1 More Directionality Items move
CALIBRATION OF MICROSCOPE EYEPIECE GRATICULE
CALIBRATION OF MICROSCOPE EYEPIECE GRATICULE A typical eyepiece graticule looks like this: It is 10mm in length and each mm is divided into 10 parts So each small division = 0.1mm = 100µm The eyepiece
Perfecting Microscope Skills
I. Introduction to the Microscope Perfecting Microscope Skills There are different types of microscopes used by biologists depending on the job they wish to accomplish, including dissecting (or "stereoscopic")
Biology The Microscope. May 20 1:19 PM. Using a Microscope to Explore the Cell
Biology 2201 1.2 The Microscope Using a Microscope to Explore the Cell Resolution or Resolving power The ability of the eye, or other instrument, to distinguish between two objects that are close together
Microscope. Dr. Leena Barhate Department of Microbiology M.J.College, Jalgaon
Microscope Dr. Leena Barhate Department of Microbiology M.J.College, Jalgaon Acknowledgement http://www.cerebromente.org.br/n17/histor y/neurons1_i.htm Google Images http://science.howstuffworks.com/lightmicroscope1.htm
Microscope Review. 1. A compound light microscope is represented in the diagram below.
Name Microscope Review Date 1. A compound light microscope is represented in the diagram below. 5. The diagram below represents a hydra as viewed with a compound light microscope. If the hydra moves toward
Bio 252: Microscopy Study THE COMPOUND MICROSCOPE
Name: Date: Block: Microscope Number: Bio 252: Microscopy Study THE COMPOUND MICROSCOPE I. Introduction The compound microscope is one of the most important instruments used by biologists today. Through
LAB 1 Introduction to Microscopy
I. Ubiquity of Microorganisms II. Microscopy LAB 1 Introduction to Microscopy I. UBIQUITY OF MICROORGANISMS Microorganisms are ubiquitous; that is, they are present nearly everywhere. In this lab you will
Name: Date Completed: Class: Lab Minutes: Teacher:
Name: Date Completed: _ Class: Lab Minutes: _ Teacher: Introduction to the Microscope Lab Activity This lab was created by Mr. Buckley from Edward Knox High School. Credit is given for this original activity
Observing Microorganisms through a Microscope
2016/2/19 PowerPoint Lecture Presentations prepared by Bradley W. Christian, McLennan Community College CHAPTER 3 Observing Microorganisms through a Microscope 1 Figure 3.2 Microscopes and Magnification.
USING THE MICROSCOPE TO OBSERVE CELLS
USING THE MICROSCOPE TO OBSERVE CELLS *****IMPORTANT!!!!! BEFORE VISITING YOUR LEARNING CENTER TO CARRY OUT THIS LAB ACTIVITY PLEASE READ BELOW Before you visit your Learning Center to use the microscope,
Unit Two Part II MICROSCOPY
Unit Two Part II MICROSCOPY AVERETT 1 0 /9/2013 1 MICROSCOPES Microscopes are devices that produce magnified images of structures that are too small to see with the unaided eye Humans cannot see objects
Care and Use of the Compound Light Microscope
EXERCISE 2 Care and Use of the Compound Light Microscope Time Estimates for Completing This Lab The activities in this laboratory exercise can be completed in 2 to 2.5 hours. Extra time will be required
Exercise 2-A MICROSCOPIC TECHNIQUE & EXAMINATION OF MICROORGANISMS
Exercise 2-A MICROSCOPIC TECHNIQUE & EXAMINATION OF MICROORGANISMS Introduction to Microscopic Technique Microbiology is the science or study of living organisms too small to be seen with the naked eye.
Exercise 2-A MICROSCOPIC TECHNIQUE & EXAMINATION OF MICROORGANISMS
Exercise 2-A MICROSCOPIC TECHNIQUE & EXAMINATION OF MICROORGANISMS Introduction to Microscopic Technique Microbiology is the science or study of living organisms too small to be seen with the naked eye.
used for low power magnification of a sample image is 3 dimensional
MICROSCOPES One of the most important inventions in the advancement of Biology 1. Simple Microscopes ie. magnifying glass, stereoscope (dissecting scope) have a single lens or a pair of lenses combined
The microscope is useful in making observations and collecting data in scientific experiments. Microscopy involves three basic concepts:
Lab #4 Biology 10 BCC Topic: MICROSCOPE LAB PART I: COMPOUND LIGHT MICROSCOPE OBJECTIVES: After completing this exercise you should be able to: Demonstrate proper care and use of a compound microscope.
Microscope Tutorial. How to use a compound microscope
Microscope Tutorial How to use a compound microscope Read this first Microscopes are extremely delicate and extremely expensive! You MUST be extremely careful when using the microscope. Always hold the
Introduction to Microscopes
INTRODUCTION TO THE MICROSCOPE Introduction to Microscopes The first microscopes worked by the same basic principle as the ones you will be using in lab. They are light microscopes. Visible light passes
Name: Period: Week of: January 21st-25th Root Words In-Class Homework. Picture: -Microscope Notes -Lesson on Focusing the Microscope
Day 1/21: Monday Biology Week #21 Week of: January 21st-25th Root Words In-Class Homework Word: Definition: As in: - Picture: NO SCHOOL: MLK Day 1/22: Tuesday Word: Definition: As in: - Picture: -Microscope
Microbiology: Observing Bacteria Laboratory -1. Name Date
Microbiology: Observing Bacteria Laboratory -1 Name Date Prelab: Part 1 Introduction to the microscope- please read through this handout and label the picture on the next page before starting the lab Care
Introduction. Instructional Objectives. Materials. Procedure. I. Microscope Parts and Function. Honors Biology
Honors Biology Introduction to the Microscope Lab Activity This lab was created by Mr. Buckley from Edward Knox High School. Credit is given for this original activity to Mr. Buckley. Introduction "Micro"
Observing Microorganisms through a Microscope LIGHT MICROSCOPY: This type of microscope uses visible light to observe specimens. Compound Light Micros
PHARMACEUTICAL MICROBIOLOGY JIGAR SHAH INSTITUTE OF PHARMACY NIRMA UNIVERSITY Observing Microorganisms through a Microscope LIGHT MICROSCOPY: This type of microscope uses visible light to observe specimens.
EXERCISE 3 The Microscope
Instant download and all chapters Solutions Manual Human Anatomy Laboratory Manual with Cat Dissections 7th Edition Marieb Smith https://testbankdata.com/download/solutions-manual-human-anatomy-laboratorymanual-cat-dissections-7th-edition-marieb-smith/
MICROSCOPE TERMS 7X 45X 112.5X 225X
Microscopes MICROSCOPE TERMS Magnification- how much larger the image is Resolution- how clear the image is Field of View: Describes the visual picture seen when looking through the eyepiece of the microscope
MICROSCOPES. Magnification: Resolution: Field of View: Describes the visual picture seen when looking through the eyepiece of the microscope
Microscopes MICROSCOPES Magnification: Resolution: Field of View: Describes the visual picture seen when looking through the eyepiece of the microscope 7X 45X 112.5X 225X 1 st crude microscope made by
Burton's Microbiology for the Health Sciences
Burton's Microbiology for the Health Sciences Chapter 2. Viewing the Microbial World Chapter 2 Outline Introduction Using the metric system to express the sizes of microbes Microscopes Simple microscopes
Protist Microscope Lab
Name: Block: Due Date: Protist Microscope Lab Pre-Lab Assignment 1. Fill out the table for question #4 on the second page of your lab packet. (You may use the Biology textbook pages R8 and R9 in the back
The Microscope. Packet #2. 10/17/2016 9:12:02 PM Ryan Barrow 2012
1 The Microscope Packet #2 10/17/2016 9:12:02 PM Ryan Barrow 2012 2 Historical Timeline 1609 Galileo Galilei develops a compound microscope with a convex and a concave les. 1665 Robert Hooke publishes
AN INTRODUCTION TO THE MICROSCOPE
AN INTRODUCTION TO THE MICROSCOPE INTRODUCTION In this exercise you will learn the components and operation of the compound microscope and the dissection microscope. This will be followed by a short exercise
UNIT C: CYCLING OF MATTER IN LIVING SYSTEMS
UNIT C: CYCLING OF MATTER IN LIVING SYSTEMS Aristotle is known as The Father of Biology. He was one of the first Greek philosophers who used the Scientific Method of observing, recording, reasoning, and
MICROSCOPY and CELL STRUCTURE
MICROSCOPY and CELL STRUCTURE Readings: Review pp. 69-71, and Fig. 4.1 on p. 65 in your text (POHS, 5 th ed.). Introduction: Biologists rely on many different types of microscopic techniques to find out
Key Points Refer to How to Use the Compound Light Microscope :
MODULE 1 Objective 1.2 Lesson B Introduction to the Microscope Using the Light Microscope and Slide Preparation Course Advanced Biotechnology Unit Biotech Basics Essential Question How do scientists view
Microscopy Primer. Fig A compound light microscope with important parts labeled.
BIOL 221 Concepts of Botany Fall 2010 Microscopy Primer A. Introduction: The microscope is a vital scientific tool that will be used often to study plants. We shall begin our studies of plants with a brief
Microscopy Techniques that make it easy to see things this small.
Microscopy Techniques that make it easy to see things this small. What is a Microscope? An instrument for viewing objects that are too small to be seen easily by the naked eye. Dutch spectacle-makers Hans
How Microscopes Work By Cindy Grigg
By Cindy Grigg 1 Inventions often lead scientists to make new discoveries. One of the most important discoveries in life science was the microscope. A microscope is used for looking at things too small
Biology Lab #1: Using Microscopes to Observe and Measure Cells
Biology Lab #1: Using Microscopes to Observe and Measure Cells Make sure you have signed and submitted the CDNIS Safety Contract before you start this experiment! PURPOSE: to review the use of the microscope
1. A laboratory technique is illustrated in the diagram below. Explain why the coverslip is lowered at an angle.
1. A laboratory technique is illustrated in the diagram below. Explain why the coverslip is lowered at an angle. 2. Base your answer to the following question on Which laboratory procedure is represented
Microscope Skills. Scientific Skills the Microscope!
Microscope Skills Scientific Skills the Microscope! T. Trimpe 2005 http://sciencespot.net/ Body Tube Ocular lens (Eyepiece) Nosepiece Objectives Stage Clips Diaphragm Light Always carry a microscope with
I. The First Microscopes. Microscope Basics. II. The Bright Field Microscope. Confocal Laser Scanning Microscopy. A. The Compound Microscope
Microscope Basics I. The First Microscopes NGSSS: SC.912.N.2.1 through N.4.2 A. About 1590, two Dutch spectacle makers, Zaccharias Janssen and his son Hans, while experimenting with several lenses in a
Introduction to the Compound Microscope Cell Structure & Function
Introduction to the Compound Microscope Cell Structure & Function Revised Fall 2018 Laboratory Safety Lab coat, long pants, closed-toe shoes, safety goggles, and nitrile or latex gloves are required. **You
Lab 1, 2 and 3: Stain, Observe and Identify the Microbes. BIOHAZARD Rules. VIOLATORS will lose points. A) Lab Safety Rules Lab Safety Form Signup
MICROLAB PREPARATIONS A) Lab Safety Rules Lab Safety Form Signup B) Lab Participation Instructor Review Peer Review Form C) Biohazard Rules How to dispose Trash REQUIRED Items: 1) LAB Manual/Journal 2)
Lab: Using a Compound Light Microscope
Name Date Period Lab: Using a Compound Light Microscope Background: Microscopes are very important tools in biology. The term microscope can be translated as to view the tiny, because microscopes are used
Anatomy: Introduction to the Light Microscope
Anatomy: Introduction to the Light Microscope Background: Microscopes are very important tools in biology. The term microscope can be translated as to view the tiny, because microscopes are used to study
SWIFT SERIES M2252DGL MICROSCOPE
SWIFT SERIES M2252DGL MICROSCOPE The M2252DGL Series is ideal for elementary to high school classrooms. Built to withstand student use, this series has locked-on eyepieces, objectives, illuminator housing
Ex 1: Introduction to the microscope
Ex 1: Introduction to the microscope So what exactly is a microorganism? Microorganisms = any living thing that is too small to be seen with the unaided eye fungus protist bacteria virus Parasitic worm
Biology 29 Cell Structure and Function Spring, 2009 Springer LABORATORY 1: THE LIGHT MICROSCOPE
Biology 29 Cell Structure and Function Spring, 2009 Springer LABORATORY 1: THE LIGHT MICROSCOPE Prior to lab: 1) Read these instructions (p 1-6) 2) Go through the online tutorial, the microscopy pre-lab
Microscopy, Staining, and Classification
PowerPoint Lecture Presentations prepared by Mindy Miller-Kittrell, North Carolina State University C H A P T E R 4 Microscopy, Staining, and Classification Figure 3.4 Approximate size of various types
Title: Thinking with the Eyes Author(s): Elizabeth Haggerty Hutton Date Created: 8/5/2011 Subject: Biology Grade Level: 9 th Grade Honors Standards:
Title: Thinking with the Eyes Author(s): Elizabeth Haggerty Hutton Date Created: 8/5/2011 Subject: Biology Grade Level: 9 th Grade Honors Standards: SC.912.N.1.1: The practice of science SC.912.L.14.4:
BIOLOGY 1101 LAB 2: MICROSCOPES AND CELLS
BIOLOGY 1101 LAB 2: MICROSCOPES AND CELLS READING: Please read Chapter 4 in your text book to learn about the history of microscopy and basic cell structure. INTRODUCTION: The microscope is an important
Microscopes. A guide to use, general Maintenance, and repair tailored to the Olympus CX-21 microscope
Microscopes A guide to use, general Maintenance, and repair tailored to the Olympus CX-21 microscope Topics Principles of Operation Diagrams Applications History Safety Operation Preventive Maintenance
Using a Compound Light Microscope Lab Pre-Lab Assignment
Name: Block: Due Date: Using a Compound Light Microscope Lab Pre-Lab Assignment Pre-Lab Assignment This assignment must be completed by the next class period in order to be allowed to participate in the
2/4/15. Brightfield Microscopy! It s all about Magnification..! or is it?!
Brightfield Microscopy It s all about Magnification.. or is it? 1 What actually does go into chosing a microscope Choice depends on what you need the microscope to do. Do you want to magnify stained specimens?
Introduction. Laboratory Equipment & Supplies. Model 1333PHi Shown (Phase Contrast) (2) Eyepieces (Eyecups installed) Diopter Adjustment Mechanism
Introduction With the invention of the microscope in the early 17th century, it was made possible to view objects which were too small for the human eye to see. As the microscope evolved, the structure
REVIEW FOR TEST ON MONDAY
1. The diagram below shows an ameba moving out of the high-power field of view of a compound microscope in the direction indicated by the arrow. 4. The diagram below represents two cells next to a metric
Station 1 Solve the Mystery
"Micro" (Greek!) refers to tiny, "scope" refers to view or look. Microscopes are tools used to enlarge images of small objects so they can be studied. The compound light microscope is an instrument containing
UNIT: THE MICROSCOPE AND CELLULAR DIVERSITY
Course: Biology Agricultural Science & Technology UNIT: THE MICROSCOPE AND CELLULAR DIVERSITY State Standard: State Objectives: Unit Objectives: A. Learn how to use the compound microscope. B. Learn the
Microscopy. Krishna Priya.K Lecturer Dept. of Microbiology
Microscopy Krishna Priya.K Lecturer Dept. of Microbiology TERMS AND DEFINITIONS Principle Microscopy is to get a magnified image, in which structures may be resolved which could not be resolved with the
Instructions for Making On-Line Reservations for Microscopes in NB11-204
Instructions for Making On-Line Reservations for Microscopes in NB11-204 1. Log into Mail using Mail.swmed.edu 2. Log in using your university id and password. 3. Click the Calendar Tab at the top right
tweezers Goggles Scalpel Tongs E G H K J F C L B D A I Aim #1 3 Safety, Instrumentation, Microscope Ruler Beaker Microscope Thermometer Graduated
Ruler Beaker Microscope Thermometer Bunsen Burner (We use Hot plates) Eye Dropper/ Pipette Test tube Holder tweezers Goggles Scalpel Tongs Graduated cylinder C L B D A I E G H K J F Youtube: Powers of
Swift M2252DGL Series Microscope Use and Care Manual
Swift M2252DGL Series Microscope Use and Care Manual SWIFT OPTICAL Enduring Quality and Technical Excellence 1 Swift Series M2252DGL Microscope The M2252DGL Series is ideal for elementary to high school
Swift M2250 Series Microscope Care and Use Manual
Swift M2250 Series Microscope Care and Use Manual SWIFT OPTICAL Enduring Quality and Technical Excellence. Swift Series M2250 Microscope The M2250 Series is ideal for elementary to high school classrooms.
Microscopy http://www.microscopyu.com/articles/phasecontrast/phasemicroscopy.html http://micro.magnet.fsu.edu/primer/anatomy/anatomy.html 2005, Dr. Jack Ikeda & Dr. Gail Grabner 9 Nikon Labophot (Question
Microscope. & Measurements. Do Now
Do Now Microscope & Measurements How many: 1. Centimeters (cm) in 4 meters (m)? m 2. Decimeters (dm) in 5 meters (m)? dm 3. Centimeters (cm) in 4,000 millimeters (mm) cm 4. Millimeters (mm) in 40 centimeters
Light Microscopy. Upon completion of this lecture, the student should be able to:
Light Light microscopy is based on the interaction of light and tissue components and can be used to study tissue features. Upon completion of this lecture, the student should be able to: 1- Explain the
OMM300. Inverted Metallurgical Microscope
OMM300 Inverted Metallurgical Microscope Instruction Manual Please read the instructions carefully before operating CONTENTS Safety 2 Parts List 2 Features 3 Assembly 5 Operation 7 Maintenance 9 Specifications
Physiology Honors Interactive Notebook
0 Foothill Technology High School Physiology Honors Interactive Notebook DEPARTMENT STATEMENT: Students will actively experience science both the concepts and practices of the disciplines. Science requires
Tissue Preparation ORGANISM IMAGE TISSUE PREPARATION. 1) Fixation: halts cell metabolism, preserves cell/tissue structure
Lab starts this week! ANNOUNCEMENTS - Tuesday or Wednesday 1:25 ISB 264 - Read Lab 1: Microscopy and Imaging (see Web Page) - Getting started on Lab Group project - Organ for investigation - Lab project
THE BRIGHT-FIELD MICROSCOPE: ITS PROPER USE AND CARE
Microbiology Laboratory (BIOL 3702L) Page 1 of 17 THE BRIGHT-FIELD MICROSCOPE: ITS PROPER USE AND CARE The microscope is the basic instrument used to visualize cells and their structures. In the field
MICROSCOPE (3 x 2 hour lesson)
MICROSCOPE (3 x 2 hour lesson) 1ST WEEK (2 HOUR): PRINCIPLE OF MICROSCOPE AND BASIC QUIZ Principle of microscope Make a simple microscope using two convex lenses to learn the principle of microscope. Identification
Microscope Labs #1 and #2 e Lab and Hair Lab. Day 1 - e Lab
Name: Date: Microscope Labs #1 and #2 e Lab and Hair Lab Day 1 - e Lab Purpose: To study the image formed by the microscope Procedure: You may begin once you go to the lab area! A. Preparation of the slide