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Question: microblology for non majors brightfield microscopy icontinued b matching questions...

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Microblology for Non Majors Brightfield Microscopy icontinued B. Matching Questions or ol immersiony to its Motch the ens (condensec high-dry low powec oculor descrjption Choices may be used more than once ANSWERS Matching 1. This objective lens provides the highest magnification 2. This objective lens provides the second-highest magnification 3、This objective lens provides the lowest magnification. 4. This objective lens has the shortest working distance. 2. 5. The coarse focus knob should be adjusted only when using this3 6. This lens collects and focuses light from the lamp onto the specimen4 objective lens. on the slide. 7. This lens, also known as the eyepiece, often comes in pairs 8. Diopter adjustments can be made to this lens. 5. 9. A diaphragm is used to regulate light passing through this lens. 6. 7 8. 9. 1. Acetone is the safest solvent for cleaning an objective lens. 2. Oaly lint-free, optically safe tissue should be used to wipe off mi- 3. The total magnification capability of a light microscope is only 4. The coarse focus knob can be used to adjust the focus when using True-False croscope lenses. limited by the magnifying power of the lens system any of the objective lenses. Oncef cus is achieved magnification ahigher-power objec. tive lens can be rotated into position without fear of striking the slide. at one 1. 2. D. Multiple Choice Select the answer thot best completes the following statements 1. The resolving power of a microscope is a function of a. the magnifying power of the lenses. b. the numerical aperture of the lenses. c. the wavelength of light. d. Both (a) and (b) are correct. e. Both (b) and (c) are correct 5. Multiple Choice 2. The coarse and fine focus knobs adjust the distance between a. the objective and ocular lenses. b. the ocular lenses. c. the ocular lenses and your eyes. d. the stage and the condenser lens. e. the stage and the objective lens. 2. 3. A microscope that maintains focus when the objective magnifica- tion is increased is called a. binocular b. myopic c. parfocal. d. refractive e. resolute. 10
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