Multiple Choice
Which scientist is credited with building the first practical microscopes to view tiny organisms?
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5. Cell Components
Microscopes
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What is the function of the condenser in a brightfield microscope?
A
To focus light onto the specimen
B
To adjust the contrast of the image
C
To magnify the image of the specimen
D
To change the color of the light source
Verified step by step guidance1
Understand the role of a condenser in a brightfield microscope. The condenser is a crucial component that focuses light onto the specimen, enhancing the illumination and clarity of the image.
Recognize that the condenser does not magnify the image. Magnification is primarily achieved through the objective lenses and the eyepiece of the microscope.
Consider how the condenser affects contrast. While it primarily focuses light, adjusting the condenser can also influence the contrast of the image by controlling the amount and angle of light reaching the specimen.
Note that the condenser does not change the color of the light source. The color of the light is typically determined by the light bulb or filter used in the microscope.
Conclude that the primary function of the condenser is to focus light onto the specimen, which is essential for obtaining a clear and detailed image in brightfield microscopy.
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