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MIC 121 Mib compilations3 Objective Question
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Question

Which of the following best describes Phase Contrast microscopy?
Options
A It distinguishes between solid and liquid phases of the cell.
B It changes the color of light passing through it.
C It continuously changes the phase of the incident light from the condenser to improve contrast in the specimen.
D It transforms subtle changes in light waves passing through the cell to contrast parts of the cell with differences in light intensity.
Correct Answer
Correct Answer

Option D is the correct answer.

Detailed Explanation

Phase contrast microscopy works by converting phase shifts in light, which occur when light passes through transparent, unstained specimens, into changes in amplitude (brightness). This creates contrast and allows visualization of internal cell structures.

Hint

The name 'phase contrast' directly describes its primary mechanism of action related to light waves.

Question Info

Course: MIC 121
Topic: Mib compilations3
Type: Objective
Difficulty: Not specified
Question 951 of 984
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