11084157
Descrição
FlashCards por Jessie Howes, atualizado more than 1 year ago
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Criado por Jessie Howes
mais de 6 anos atrás
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| Questão | Responda |
| What can you see through light microscopes? | Cells and large subcellular structures (i.e. nuclei) |
| What type of microscope has a higher magnification than a light microscope? | Electron Microscope |
| What is resolution? | Ability to distinguish between two points Higher resolution = sharper image |
| What's the equation for magnification? | Magnification = image size / real size |
| How do you prepare a slide for the microscope? | 1. Add a drop of water to the middle of a clean slide 2. Separate some cut up onion into layers 3. Peel off some epidermal tissue from the layer using tweezers 4.Place on the water and stain with iodine solution 5. Place a cover slip on top, trying not to get any air bubbles |
| How do you look at a slide using a light microscope? | 1. Clip the slide to the stage 2. Move the stage using coarse adjustment knob so it's just behind the objective lens 3. Looking through the eyepiece, move the stage downwards until it's in focus 4. Adjust focus with fine adjustment knob |
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