Question Detail

BIO 101 BIO 101 Past Questions Objective Question
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Question

How does immersion oil enhance resolution when using the 100x objective?
Options
A It acts as a chemical stain to color transparent cells
B It increases the focal length of the objective lens
C It matches the refractive index of glass, preventing light scattering
Correct Answer
D It polarizes ambient light rays
Correct Answer

Option C is the correct answer.

Detailed Explanation

Immersion oil has the same refractive index as glass, preventing refraction and capturing wide-angle light rays.

Hint

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Question Info

Course: BIO 101
Topic: BIO 101 Past Questions
Type: Objective
Difficulty: Not specified
Question 2405 of 2556
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