Question
Which is an advantage of a compound light microscope over a transmission electron microscope (TEM)? A) A compound light microscope has a greater degree of magnification. B) A compound light microscope relies on readily available visible light. C) A compound light microscope does not blur magnified images. D) A compound light microscope can view living microorganisms.
Answer
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Ulric
Elite · Tutor for 8 years
Answer
D) A compound light microscope can view living microorganisms.
Explanation
A compound light microscope has several advantages over a transmission electron microscope (TEM). One significant advantage is that it can be used to view living microorganisms, which is not possible with a TEM. TEM requires specimens to be fixed, dehydrated, and sectioned, which kills the cells. Additionally, compound light microscopes use visible light, which is readily available and less expensive compared to the electron beams used in TEM. However, the degree of magnification and resolution is higher in TEM, and the blurring of images is more related to the quality of the lenses and preparation techniques rather than the type of microscope.