Bio1339 Cells - Techniques In Cell Biology - Lecture Two

Approved & Edited by ProProfs Editorial Team

The editorial team at ProProfs Quizzes consists of a select group of subject experts, trivia writers, and quiz masters who have authored over 10,000 quizzes taken by more than 100 million users. This team includes our in-house seasoned quiz moderators and subject matter experts. Our editorial experts, spread across the world, are rigorously trained using our comprehensive guidelines to ensure that you receive the highest quality quizzes.

Learn about Our Editorial Process

| By Elly Crook

Elly Crook

Community Contributor

Quizzes Created: 29 | Total Attempts: 9,992

Questions: 8 | Attempts: 412 | Updated: Mar 22, 2023

Questions

Settings

Create your own Quiz

Bio1339 Cells - Techniques In Cell Biology - Lecture Two - Quiz

Questions and Answers

1.

Complete the following sentence:The ________ _________ _____ is the minimum distance that allows recognition of object details.

Explanation
The optical resolution limit refers to the minimum distance required for recognizing object details. This limit is determined by the capabilities of the optical system, such as the lens and sensor, to accurately capture and distinguish fine details. It signifies the point at which further reduction in distance would result in a loss of clarity and recognition of object features.

Rate this question:

4
2.

Which of the following is true for microscopes?
- A.
  
  Smaller wavelength = better resolution
- B.
  
  Bigger wavelength = better resolution
Correct Answer
A. Smaller wavelength = better resolution

Explanation
The resolution of a microscope refers to its ability to distinguish two closely spaced objects as separate entities. Smaller wavelength of light means that the light waves are closer together, allowing for better resolution. This is because smaller wavelengths can detect smaller details and provide a clearer image. Therefore, the statement "Smaller wavelength = better resolution" is true for microscopes.

Rate this question: