Multiple Choice
How did the invention of the microscope contribute to the development of the cell theory?
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5. Cell Components
Microscopes
Multiple Choice
Which of the following sets correctly represents the typical magnification levels found on a compound light microscope's objective lenses?
A
5x, 15x, 50x
B
4x, 10x, 40x
C
2x, 20x, 100x
D
10x, 25x, 60x
Verified step by step guidance1
Understand the structure of a compound light microscope: It typically has multiple objective lenses mounted on a rotating nosepiece, each with a specific magnification level.
Recall the common magnification levels for objective lenses on a compound light microscope: These are typically 4x (low power), 10x (medium power), and 40x (high power). Some microscopes may also include a 100x oil immersion lens for very high magnification.
Compare the given sets of magnification levels to the typical values: The correct set should match the standard magnifications used in compound light microscopes.
Eliminate options that do not align with the typical magnification levels: For example, 5x, 15x, and 50x are not standard magnifications for objective lenses on a compound light microscope.
Select the set that matches the typical magnification levels: The correct answer is 4x, 10x, and 40x, as these are the standard magnifications found on most compound light microscopes.
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