INTRODUCTION TO MICROSCOPY CELL BIOLOGY
MICROSCOPY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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When focusing an image, you should start on ____ power and adjust the ____ adjustment until you see a blurry image.
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low; coarse
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low; fine
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high; coarse
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high; fine
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Explanation:
Detailed explanation-1: -COARSE ADJUSTMENT KNOB-A rapid control which allows for quick focusing by moving the objective lens or stage up and down. It is used for initial focusing. 5. FINE ADJUSTMENT KNOB-A slow but precise control used to fine focus the image when viewing at the higher magnifications.
Detailed explanation-2: -Look through the eyepiece (1) and move the focus knob until the image comes into focus. Adjust the condenser (7) and light intensity for the greatest amount of light.
There is 1 question to complete.