scope Task: Use the words in the box to fill in the gaps in the sentences below. • Coverslip Eyepiece • Magnified • Microscope • Objective • Slide • Specimen .
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- SBI 3C1 VIRTUAL LAB: THE MICROSCOPE INSTRUCTIONS: Go to the following link: https://virtuallabs.nmsu.edu/micro.php. Click the continue tab and follow the instructions on how to properly use a microscope. When you are complete, answer the questions below. PART A: MAGNIFICATION OF THE MICROSCOPE - How much biggerl enlarged is the specimen? TOTAL MAGNIFICATIION (eyepiece (ocular) magnification) X (objective lens magnification) Calculate the total magnification for each lens below for a simple COMPOUND LIGHT MICROSCOPE ОBJECTIVE LENS POWER OCULAR MAGNIFICATION OBJECTIVE LENS MAGNIFICATION TOTAL MAGNIFICATION MAG (X) = Ocular X Objective LOW LP MAG = MEDIUM MP MAG= HIGH HP MAG- Complete the following chart by calculating the missing lens or total magnification [2] TOTAL MAGNIFICATION OBJECTIVE LENS MAGNIR AR (EYEPIECE) MAGNIFICATION 5X 80X 10X 40X 10X 100X 500X 50X PART B: HOW TO USE THE COMPOUND MICROSCOPE TO VIEW SLIDES Access the Virtual Microscope at…districtims.seattleschools.org/common-assessment-delivery/start/5362404321?action3Donres Biomolecules, Cell Theory, and Microscopes HW Quiz Which microscope should you use for examining a whole, multicellular organism? Compound microscope O Stereoscopic dissecting microscopeMy Questions | bartleby x E 2&3 Ch review with microscope - X E Copy of 2&3 Ch review with micr X A docs.google.com/document/d/18q0nYdgU9qYnRla7DNpR3JQyH6QC8wqboi7-JONYPCK/edit ВЕТА = Apps S Home | Schoology M Gmail YouTube HAC Login 9 miers 2 A ap google B Copy of Morgan_A... AMSCO AP Psych U... E Unit 2 Key Questio.. E Copy of Unit 2 Key... Reading list Copy of 2&3 Ch review with microscope a Share File Edit View Insert Format Tools Add-ons Help Last edit was seconds ago B I U A E E X 100% Normal text Tahoma 12 + + 31 1 2 II II 3 III 4 + А В 58. Identify the parts of the cell membrane. Next to each, write the function. А: B: С: D: E: (+) 12 10:44 PM e Type here to search 57°F Clear 9/28/2021 .. 国 II 曲
- 1. What does moving the coarse focus and fine focus do? Why is it important to remember the difference between coarse and fine focus? 2. What is the resolution of a microscope? How is resolution affected byadjusting the light, coarse and fine focus? please answer on ur own words, do not copy from google or i will downvoteAnalysis: Write your answers on the space provided. 1. How does the letter “e” as seen through the microscope differ from the way an “e” normally appears? 2. When you move the slide to the left, in what direction does the letter “e” appear to move? When you move it to the right? Up? Down? 3. How does the ink appear under the microscope compared to normal view? 4. Why does a specimen placed under the microscope have to be thin?PART C: CALCULATING THE DIAMETER OF THE FIELD OF VIEW (FOV)_ The field of view (FOV) is the circular area you can see when you look through the microscope. The diameter of the field of view is different depending on which objective lens you are using. For example, you are using the medium-power objective lens, then the area you can see is actually smaller than if you were using the low-power objective lens. Knowing The diameter of the field of view can help you estimate actual size of objects / cells seen through the microscope. When the revolving nose piece is turned to the low power objective lens, a dear plastic ruler can be placed on the microscope stage (see figure 1). Then, the coarse adjustment knob can be used to focus on the millimeter marks of the ruler making sure that one of the milimeter marks is at the left edge of the field of view (see figure 2). NOTE: Slage cip I-1000 Objects in the FOV are usually measured in micrometers (um). To convert, a FOV in mm, times it by 1000…
- II.VIRTUAL MICOSCOPE 4X 4X SPECIMEN 10X 10X 40X 40X 100X 100x COARS FOCUA TME FOOR LCHT AVAN 100X MAGNIFICATIO | 4X N USED IN THE VIRTUAL MICROSCOPE OCULAR MAGNIFICATIO (10X) TOTAL MAGNIFICATIOUsing the provided materials and the microscope itself, review the parts of the microscope including the name, where it is located, its function and the appropriate times to use. Record your observations and notes as vou will require this information when writing yourlab reportdistrictIms.seattleschools.org/common-assessment-delivery/start/5362404321?action3Dd Biomolecules, Cell Theory, and Microscopes HW Q Which microscope should you use for examining a slide of an organism? Compound microscope O Stereoscopic dissecting microscope
- USING & FOCUSING THE MICROSCOPE: 1. List the following items into their correct order for proper set-up & use of the microscope: set scanning lens (4x), set low power lens (10x), turn on power, place slide on stage, set light to medium, look through eyepiece (= oculars), fine adjustment focus, coarse adjustment focus, center specimen 1. 2. 3. 4. 5. 6. 7. 8. 9.d/1SMmahtkxDnuy9mVIOYRxYMy2hoeQW_wnAmFf365-QV8/edit#slide-id.g9f123b567f 1_0 ☆回 3 Saving.. D Slideshc ange Tools Add-ons Help Accessibility Last edit was 9 minutes ago 田 Background Layout - Theme Transition |. 1 2. 3 I 4 5. 6. 8 9. . The image shows the blastula of a whitefish. A blastula is an early embryo that is growing rapidly. 12. Examine the blastula slide. How does it differ from meristem slide? 13. What phase of mitosis can you find on the slide. Use the circle tool to identify it on the image? 14. How do the number of cells in interphase compare to that of the onion? Suggest a reason for this difference. ker notesWhat's More Now that vou are familiarized with the parts and its uses of the microscope, let us check e understanding. Keep moving! Direction: Answer the following questions briefly. 1. What are the functions of the base and the arm of the microscope? 2. What is the function of a revolving nosepiece? 3. Which connects the eyepiece to the revolving nosepiece with the objectives? 4. Describe the function of the mirror. 5 What are parts of the microscope are being connected by the inclination joint? What I Have Learned Directions: Fill in the blank to make the sentences complete. Choose the correct words l- in the box. is a curved glass that bends light that passes through it. regulates the amount of light on the specimen. 1. 2. for viewing. 3. The glass slide is placed on the 4. The bottom of the microscope, used for support is The holds two or more obiective lenses and can be rotated to easily change powe