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Multiple Choice
What is the primary purpose of staining biological samples when using a microscope?
A
To enhance the contrast of the sample
B
To preserve the sample for long-term storage
C
To reduce the size of the sample
D
To increase the magnification of the sample
Verified step by step guidance
1
Understand that staining is a technique used in microscopy to enhance the visibility of the sample.
Recognize that biological samples often have low contrast, making it difficult to distinguish different structures or components.
Identify that the primary purpose of staining is to increase the contrast between different parts of the sample, making them more visible under a microscope.
Consider that while staining can help in preserving samples, its main function in microscopy is to improve contrast, not preservation.
Acknowledge that staining does not affect the size or magnification of the sample; it solely enhances contrast to aid in observation.