introduction to the microscope lab pdf

@�o{�_��b�σ�TfE�>�v?�oŤ��p5�PJ!�Y �J��[email protected]����x�'%e��/��r�2~�S ��4�(��M���$ )���������f�X'���@2:r_.���S5�ve[��߳� dI6�Ԝ�Cb')D��pVcP��+`4w3��p��|(���T�����C8BY��㧅(�� �Y�oX^�UgM+��fֹ�uo��j}��̒��S���X)T�u��2��g�D�L;��*MYl6g�P)�:&�:GO!K�R�99{�����T�4G����b� Introduction to Microscopy. Identify the parts of the compound microscope; 2. 2. Introduction Phase Contrast Microscopy (PCM). Plug the microscope in at your lab desk. History of the Micro(organism)scope • 1590 –first compound microscope Discovery of Microorganisms. h�bbd``b`� �@��?�� $X6 fi+��I\�^��6���ML�[@00M�g�� � �W When you are ready, challenge your knowledge in the testing section to see what you have learned. Objective: In this lab, you will learn to properly use the microscope. Introduction to the Microscope Lab Activity This lab was created by Mr. Buckley from Edward Knox High School. Virtual Lab: Introduction to the Microscope Objectives: • I can understand and explain the three parts of cell theory. x��[mo���n��a�M**��J2T�Υ��r����]8�����D;Ϳ��,I�\r��։(q53�2/��r��oسg���^�t�`g/�������%g\%Z�����R�Ǚ*��L�$g��')���?���2a������|�(���2.O�27�*��H�4��b#I ��#�y�T#��*Zj��J2M��$UIIjL��,�:)`�=cӆ'rX��q���Ũ�;=��� ���9c��s��;��L_r����jMZ�|mO[}�����>��M[~mM[�~�����?����7d�u�e�3`�"ʒ�I���d���˩�ܮ�;�o:�&�������5�/PFٖ�� #3e. 61 0 obj <>stream Modern research requires the use of microscopes to observe objects too small to be resolved with the naked eye. h�25T0P05R04U05V0�ḾlSsS3K# �\����R��H��(�Z*���u�����(�ف�F 3�\� s�~0��̲�E(6T0��p��=�RR+RS�]R�2�S�ܝ�LM5���w������?fΜ������������iӦ����XZZ���8p`ڴi�O�~��q[[���S|||CCëW��?�&((x�̙�ׯ�h�������������g֮���ڱ�4�3gf�E��f����:3����1�#� 4 4c�9�)�8�-?�D�#5�,�$39Q?�4��� U?H�I}� Introduction to Microscopy. Microscope_intro.pdf, Crima Po[email protected] CCSF 1 Introduction to Microscopy A. However, there will be a quiz on microscope care at the beginning of lab. Define a microscopes magnification: 2. INTRODUCTION TO THE LIGHT MICROSCOPE Introduction: If you missed the microscope lab we did in class, you will need to make it up by using a "virtual microscope" which can be accessed on the internet. Introduction to the Microscope Page 3 of 4 4. This type of microscope uses visible light view thicker, larger specimens, such as an insect, in 3D. Stage Clip 10. In this lab, we will learn about the proper use and handling of the microscope. Introduction to Microscopes Chapter 1 . Bio110: The Cell Experiment 1- Microscopy 1 Lab 1: Introduction to Light Microscopy Light microscopy is used to magnify cells up to one thousand times their actual size. Light Source 13. Carry the microscope back to your lab station by holding the arm with one hand while supporting the base with the other hand. Identify the parts on your microscope and determine the function of each part. Introduction to Light Microscopy Introduction Light microscopes are important instruments not only for cell biologists but also for scientists in many other disciplines as well. Introduction to the Compound Microscope Cell Structure & Function Laboratory Safety Lab coat, long pants, closed-toe shoes, safety goggles, and nitrile or latex gloves are required. Objectives 1. Place the microscope on your bench with the arm facing you. The microscope must accomplish three tasks: produce a magnified image of the specimen, separate the details in the image, and render the details visible to the human eye or camera. ANSWER KEY – Lesson 1: Phytoplankton Microscopy Lab 12. LAB 3 – Use of the Microscope Introduction In this laboratory you will be learning how to use one of the most important tools in biology – the compound light microscope – to view a variety of specimens. Bio 112 - Introduction to the Microscope Lab Activity Introduction "Micro" refers to tiny, "scope" refers to view or look at. ud virtual Low-power Objective 8. Properly clean and carry a compound microscope. Explain that all students will rotate through the lab with their working groups to practice using microscopes by observing pollen and bees. Lab Manual: Exploring Anatomy & Physiology in the Laboratory – Core Concepts, by Eric Amerman, Morton Pub., 2014 LAB 1: Introduction to A&P and the Microscope Units 1 and 3 Unit 1: Introduction to Anatomy & Physiology (p. 1 - 30) 2. Microscopes are tools used to enlarge images Define a microscopes resolution: 3. H��U�n7��WY���"RIm�H�[tdq�G��s��i��53��a;��0,�yx���. Lab Exercise Written by Peter Jönsson and Jason Beech Updated by Henrik Persson, Spring 2013 Updated by Karl Adolfsson, Spring 2014 Updated by Zhen Li, Spring 2015 INTRODUCTION TO OPTICAL MICROSCOPY . Internet Resources: (also … ps�LKK-J�KN-�6��/,�/I-��K�IU041��S�rrR�J�����CC���X�y�y��)@m`3�N��M-� ��M̃� �|NG����$�Xt�~ϒĜ�d�: {��z 1. Demonstrate the proper procedures use d in correctly using the compound light microscope. Credit is given for this original activity to Mr. Buckley. Learn how compound microscopes work; 5. The compound light microscope is the most common instrument used in education today. Credit is given for this original activity to Mr. Buckley. Microscopes are specialized optical instruments designed to produce magnified visual or photographic (including digital) images of objects or specimens that are too small to be seen with the naked eye. Coarse Adjustment 5. C. During lab During your instructorʼs demonstration, fill in as many blanks in the worksheets in Parts F and G Fine Adjustment 6. 2. Have students choose a partner and a microscope station. Introduction to the Microscope Lab Activity Introduction “Micro” refers to tiny, “scope” refers to view or look at. Concept Invention*: (5 minutes) Students learn about the lab. Microscope Lab: ANSWER THE QUESTIONS ON YOUR OWN PAPER AND EACH STUDENT MUST PRODUCE THEIR OWN ANSWER SHEET and DRAWINGS EVEN THOUGH WE WILL BE WORKING IN GROUPS. When you are ready, challenge your knowledge in the testing section to see what you have learned. Introduction to the Microscope Lab Activity This lab was created by Mr. Buckley from Edward Knox High School. Acces PDF Microscope Lab Answers Microscope Lab Answers UD Virtual Compound Microscope The Microscope - Holly H. Nash-Rule, PhD Lab 4 looking at the e slide and 3 color thread ... Introduction to the Microscope Lab - BIOLOGY JUNCTION The Letter “e” Purpose: Microscopes are … Base Also, compare and contrast magnification and resolution. 0 h�b```")�@!ʰ !�����p��00d1nܸ$ A�F � ����B8l�70�f�hp�c;`� V!��!W ��H � �|� Objectives . 2. If you have difficulty opening the link ensure that you have unblocked Flash (click on the “puzzle piece” and “allow”) or try a different browser. �#E��ָ�/.$h�e_I魤j��L����l:������3�|�I��3�F :)�'�k�pfo%�������=F�e��ә���W���Mgj�%;�_���+����Y������x:Y/[email protected]#&���?�B=*�M�pzd3آ$�X�Q��s�˔Z���2�� <> MicroscopeLab.pdf Objectives: 1. Another microscope that you will use in lab is a stereoscopic or a dissecting microscope. TEACHER ANSWER KEY to STUDENT WORKSHEET – POWERPOINT – Lesson 1: Introduction to Plankton 9. Procedure: 1. Know the parts of the microscope and their functions. Explain each part of the compound microscope and its proper use. Introduction "Micro" refers to tiny, "scope" refers to view or look at. If your eyeglass lens touches the microscope it may get scratched. Microscopes are tools used to enlarge images of small objects so as they can be studied. This page shows the answers to the observations students make during the lab and sample pictures of common items as viewed under a microscope. Introduction "Micro" refers to tiny, "scope" refers to view or look at. Plug in your microscope and turn on the light. Explain to students that in this station each pair will use the microscope to observe pollen on the anther and observe a bee. Each pair should have one microscope and 2 clipboards with worksheets. MICROSCOPE - AN INTRODUCTION Malathi Murugesan, I year M.D., Department of Microbiology Chengalpet medical college. You will also learn how to prepare a wet mount. 2. Properly prepare wet mounts. 2. 3 0 obj • I can explain why the microscope was invented and how it helped develop the cell theory. Microscopes are instruments designed to produce magnified visual or photographic images of objects too small to be seen with the naked eye. endobj Introduction: If you missed the microscope lab we did in class, you will need to make it up by using a "virtual microscope" which can be accessed on the internet. Begin by accessing this link: Virtual Microscope You will then learn how to operate a microscope so you do not damage the microscope or your slide during use. INTRODUCTION TO THE LIGHT MICROSCOPE. 2. LAB 4 – Microscopy & Cells Objectives 1. c. Ask students to define pollen and pollinator. [:Ⰱ�:����j-����n(/!p� ��. 3. 3. Microscopes are tools used to enlarge images of small objects so as they can be studied. Check that the microscope is level and not resting on anything such as books. Lab: Introduction to the Microscope . 4. *��C|�a�`~;#|u�(l�A���U��&�ݕ���nE�do�ҁ ����x� �p��O$p�X�!�ٝ�jE��e��R�&��gi��^��6����v�틙�ϺX������~���6��Ĩ��=�3���-J����čr~���v��J|��*I;^�Mg0tc?�H�ؐz����бα���{]��ȴ��m&��dԤ�y'L�.��l�]�>������Am~�$Kk����4�R�5g�=�o��b:�!&k�l����������G��_�K�f� ���X9p���f�|A5����t�I�l�ܝϘYg}R$�$�]������XL�~zJ�`U}�p���)� �&. You will then learn how to operate a microscope so you do not damage the microscope or your slide during use. With your scissors cut out a word with the letter "e" from the newspaper. %%EOF Light microscopy requires a bright light that is focused on the specimen. Another microscope that you will use in lab is a stereoscopic or a dissecting microscope. • BMS 524 - “Introduction to Confocal Microscopy and Image Analysis ... microscopes were mostly of poor quality and could only magnify up to 20-30 times. Explore topics on usage, care, terminology and then interact with a fully functional, virtual microscope. As you just calculated, FOV HIGH measurements are less than one (1) mm. The compound light microscope is … Discuss the function of each part of the compound microscope; 3. Microscopes are instruments designed to produce magnified visual or photographic images of objects too small to be seen with the naked eye. LAB 3 – Use of the Microscope Introduction In this laboratory you will be learning how to use one of the most important tools in biology – the compound light microscope – to view a variety of specimens. A microscope is the most fundamental tool in a trace laboratory. 2. Bio 112 - Introduction to the Microscope Lab Activity Introduction "Micro" refers to tiny, "scope" refers to view or look at. Stage 12. 2 0 obj The first microscopes worked by the same basic principle as the ones you will be using in lab. Microscope lab report  Microscope lab report Introduction Microscope is a tool used to enlarge images of small objects that are hard to study with bare eyes The compound light microscope, which is going to be used in this lab activity, is an instrument with two lenses and various knobs to focus the image. Properly clean and carry a compound microscope. Introduction to Microscopy, its different types in optical and electron based microscopy. This type of microscope uses visible light view thicker, larger specimens, such as an insect, in 3D. 50 0 obj <>/Filter/FlateDecode/ID[]/Index[37 25]/Info 36 0 R/Length 71/Prev 397619/Root 38 0 R/Size 62/Type/XRef/W[1 2 1]>>stream If you have difficulty opening the link ensure that you have unblocked Flash (click on the “puzzle piece” and “allow”) or try a different browser. High-power Objective 9. virtual microscope lab answers sicama de. Introduction to Microscopes Chapter 1 . 1. 3. Now look into the ocular with one eye (your microscope is monocular).Keep the other eye open (both eyes are 5. i. Cells can be observed unstained but often staining is performed to reveal different structural details of the cells. Introduction to the Microscope Lab Activity This lab was created by Mr. Buckley from Edward Knox High School. Lab 1A: Microscopy I . Begin by accessing this link: Virtual Microscope Magnification and Resolving Power of Microscopes You will first learn the different parts of a microscope. 1. Read about the microbiome. If your eyeglass lens touches the microscope it may get scratched. Know the parts of the microscope and their functions. The compound light microscope is an essential instrument in biology laboratories and in research. Part 2 Introduction to Forensic Microscopy Microscopic examination of trace evidence is the fast and affordable way to identify and compare trace evidence. The microscope must accomplish three tasks: produce a magnified image of the specimen, separate the details in the image, and render the details visible to the human eye or camera. microscope. Body Tube 3. • I can explain why the microscope was invented and how it helped develop the cell theory. Lab: Introduction to the Microscope . A response is required for each item marked: (#__). Lab 1A: Microscopy I . a. Since you are viewing larger samples, the magnification range of the dissecting microscope is lower than the compound light microscope. Introduction "Micro" refers to tiny, "scope" refers to view or look at. Procedure: 1. LAB 4 – Microscopy & Cells Objectives 1. Your grade for the lab 1 report (1A and 1B combined) will be the fraction of correct responses on a 50 point scale[(# correct/# total ) x 50]. Microscope Lab 3. Before you plug in the microscope, turn the light intensity control dial on the right-hand side of the microscope to 1 .Now plug in the microscope and turn it on .. 2. STUDENT WORKSHEET – Lesson 1: Phytoplankton Microscopy Lab 10. Most microscopes had a fixed tube length ranging from 160 to 210 millimeters. Microscope Lab - Using the Microscope and Slide Preparation "Micro " refers to tiny, " scope " refers to view or look at. 14) Use the mechanical stage to center your letter in your field of view (circle of light you see as you look through the eyepieces). RAB-I RASHIDI UNIVERSITY 1389/90 academic year Department of microbiology and immunology Resolving Power Line LIGHT MICROSCOPE [25] Small intestine (rat). Virtual Microscope Lab -­ Cheek Cells Introduction: If you missed the microscope lab we did in class, you will need to make it up by using a "virtual microscope" which can be accessed on the internet. You will first learn the different parts of a microscope. The compound light microscope is an instrument containing Eyepiece 2. endstream endobj startxref Hooke claimed they were too difficult to use - his eyesight was poor. Dr Uton Muchtar Rafei Regional Director Foreword. Microscopes are used to make more detailed observations and measurements of objects too small for the naked eye. endobj Virtual Lab: Introduction to the Microscope Objectives: • I can understand and explain the three parts of cell theory. • I can identify the different parts of a microscope. See the figure to the right. SLIDES – Lesson 1: Phytoplankton Microscopy Lab 11. stream This page shows the answers to the observations students make during the lab and sample pictures of common items as viewed under a microscope. Visible light passes through the specimen and then through glass lenses. virtual lab population biology answers key 2 pdf virtual. b. Turn it on and make sure that the light comes on (it may take a second or two to warm up). Compare your microscope with Figure 2 on the next page. Lab Exercise: Microscopy I, an Introduction to the Compound Light Microscope (Revised, Spring 2012) page 7 13) Looking through the eyepieces, using the coarse-focus knob, lower the stage slowly until the letter ‘e’ comes into focus. %PDF-1.4 %���� The virtual microscope is a little more complicated than the microscope we used in the lab, but with patience, you should be able to complete this activity. intended to help laboratory technicians to perform their work, both accurately and for a long time, by ensuring the proper use and maintenance of the microscope. Focus a specimen using all objectives of a compound microscope. Learn to use compound microscopes without damaging any parts; 4. The virtual microscope is a little more complicated than the microscope we used in the lab, but with patience, you should be able to complete this activity. Introduction to the Microscope Procedure Preparing a wet mount of the letter “e.” 1. 9 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. If the microscope light does not turn on, check with your teacher. Microscopes are tools used to enlarge images of … These little devils are the teeny tiny ancient influencers of the world. Until the microscope, not much was known about the microorganisms that help and hurt us. You will also use a slightly different type of light microscope called a stereoscopic dissecting microscope. Modern microscopes are equipped with infinity-corrected objectives that utilize a tube lens in the microscope body to form a parallel region of light waves into which optical accessories can be inserted without seriously affecting image quality. Lab Exercise: Microscopy I, an Introduction to the Compound Light Microscope (Revised, Spring 2012) page 2 Activity 1: Microscope Care and Storage (The Scope Check ) Successful operation of the microscope depends upon the proper maintenance and correct use. Microscopes are tools used to enlarge images of small objects so as they can be studied. • I can identify the different parts of a microscope. Understand proper use of a microscope and apply these skills. Understand the concept of maximizing resolution. b. Other Tests and Equipment. Understand proper use of a microscope and apply these skills. The compound light microscope is an instrument containing two lenses, which magnifies, and a variety of knobs to resolve (focus) the picture. lab 3 use of the microscope. Introduction to the Microscope Lab Activity Introduction “Micro” refers to tiny, “scope” refers to view or look at. You will also use a slightly different type of light microscope called a stereoscopic dissecting microscope. 37 0 obj <> endobj Use the coarse adjustment knob to gently raise the stage until the scanning-power objective is as close to the slide as it will go (*Note - do not look through the ocular lens yet).Go slowly and gently. Lesson Description BioNetwork’s Virtual Microscope is the first fully interactive 3D scope - it’s a great practice tool to prepare you for working in a science lab.

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