with a lens cleaner solution and a lens paper due to possible minerals or deposits on the any soft tissue. | | 2) The coarse adjustment knob maybe used in focusing with all objective lenses.False. The coarse adjustment knob should be used during scanning objective lens (lowest power). When it comes to higher objective lenses‚ the fine-focus knob should mostly be used and
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different objective lenses; allows the lenses to rotate for viewing. 6. Base - Supports the microscope. One hand is placed under this when carrying the microscope. 7. Eyepiece - Contains a lens that magnifies about 10X. You look through this. 8. Fine Adjustment Knob - Moves the stage or body tube for focusing with the high-power objective lens. Focuses for details. 9. Course Adjustment Knob - Moves the body tube or stage for focusing with the low-power objective lens. 10
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between the ocular lens and the objective lens? Ocular lens is the lens you look through and objective lens is the lens that is close to the stage. 3. Where do you place the slide on the microscope? the stage under the stage clips 4. Which adjustment‚ course or fine‚ do you use when you are observing the highest power? Fine 5. What would the total magnification be if you are looking through the ocular and using each of the following objectives. Ocular |Objective|Total Magnification| 10x|4x|40x|
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of the microscope and describe the function of each A. Ocular Lens- the lens on the top of the microscope that look into with 10x or 15x power. B. Body Tube- Connects eye piece to the objective lens C. Revolving Nosepiece- holds two or more objectives lenses and can be rotated easily to change power D. Objective lenses- 4x‚ 10x‚ 40x‚ and 100x powers E. Stage- The flat plate where the slides are placed for observation F. Diaphragm- Generally a five hold disc placed under the stage. Used to vary the
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micrometers Experiment 2: Virtual Microscope Post-Lab Questions 1. After completing the m1 exercise in the “Try this” section‚ how tall is the letter e? Answer: about 1.8micrometers 2. What is the highest objective lens you can use to see the entire letter e? Answer: 10x is the highest objective lens where you can see the entire letter e . 3. The nuclei (the structure inside a cell that contains DNA) of the cheek cells have been stained using a special dye so that they appear purple. What shape
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Portions of this work have been adopted to suit the context for which it will be used. IT SBA 0910 (Revised November 28) Page 2 of 13 St Jago High School Information Technology (Business Education) Department SCHOOL BASED ASSESSMENT Introduction Carnival has long been a traditional cultural festival in several Caribbean territories. Every year‚ thousands of costumed masqueraders parade through the streets‚ dancing to the pulsating sounds of steelband‚ calypso and soca. Most of these revelers register
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analysing a prose● ● 3 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● Analysing prose Objectives To establish a strategy for approaching unseen prose texts To practise close reading of prose texts To look at examples of commentaries on prose texts Part 1 The commentary Analysing prose is not so very different from analysing poetry. In both you have to look at literary techniques‚ at choice of language‚ imagery‚ structure and so on‚ but these
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A BRIEF HISTORY OF MARDI GRAS Dating back to the feudal Middle Ages‚ Carnival Season is one of the various celebrations of the new Christian world‚ which replaced those‚ which we moderns label as pagan. In particular‚ Carnival is thought to have replaced the Roman feast of Lupercalia‚ celebrated for centuries on February 15th of the Julian calendar‚ in honor of Lupercus‚ a Roman pastoral god associated with Faunus (satyr). Although Lupercus derives from jupus (wolf)‚ the original meaning
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Alma Guillermoprieto’s Samba‚ Brazilian samba and carnival allowed those who participated in the dance to come together to participate in Carnaval‚ a popular celebration during Lent. Samba‚ a popular dance in Rio de Janiero‚ Brazil‚ was an important symbol in Brazilian’s identity for people who faced poverty and racism to unite as a community where people’s differences in their backgrounds disappear. In the article The Prehistory of Samba: Carnival Dancing in Rio de Janeiro‚ 1840-1917 by John Charles
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village. "We came on the wind of the carnival." The quoted piece of literature displays the sly exotic wind‚ a rather unusual one for February. To some extent‚ the wind presents the characters of Vianne and Anouk as they are independent and wild‚ the same as the wind that brought in the carnival. Reminiscent of the carnival‚ the narrator and her daughter are very bright and lively which is ironic as they settled the grey village during the time of the carnival. This piece of text also shows polarization;
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