Microscope And Cell Quiz

Reviewed by Editorial Team
The ProProfs editorial team is comprised of experienced subject matter experts. They've collectively created over 10,000 quizzes and lessons, serving over 100 million users. Our team includes in-house content moderators and subject matter experts, as well as a global network of rigorously trained contributors. All adhere to our comprehensive editorial guidelines, ensuring the delivery of high-quality content.
Learn about Our Editorial Process
| By Swimr1
S
Swimr1
Community Contributor
Quizzes Created: 1 | Total Attempts: 2,363
| Attempts: 2,366
SettingsSettings
Please wait...
  • 1/13 Questions

    Electron microscopes are used to study great details of surfaces and interior structures of cells

    • True
    • False
Please wait...
About This Quiz

Explore the fundamentals of microscopy in this Microscope and Cell Quiz. Assess your understanding of microscope characteristics, operation, magnification, and resolution. Perfect for students enhancing their biology skills.

Microscope And Cell Quiz - Quiz

Quiz Preview

  • 2. 

    As magnification increases, more details can be seen.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    As the magnification increases, more details can be seen because the object being observed appears larger and closer. This allows for a better view of smaller and finer details that may not be visible at lower magnifications.

    Rate this question:

  • 3. 

    How does a light microscope work?

    • Uses light to view a thin object or slice of object to see details

    • Uses light to view cork cells

    • Uses an electron beam to produce radiation which enlarges the cells to 5 million times the original size

    • Uses Ultraviolet waves to produce a visual image of a living thing

    Correct Answer
    A. Uses light to view a thin object or slice of object to see details
    Explanation
    A light microscope works by using light to view a thin object or slice of an object in order to see details. Light passes through the object, is refracted by the lenses in the microscope, and then forms an image that can be viewed through the eyepiece or captured by a camera. This allows scientists to observe and study the structure and characteristics of the object at a microscopic level.

    Rate this question:

  • 4. 

    Transmission Electron Microscope

    • TEM; Highest Magnification, views slices of cells

    • TEM; Lowest Magnification, views cork

    • TEM; Lowest Magnification, views slices of cells

    Correct Answer
    A. TEM; Highest Magnification, views slices of cells
    Explanation
    The correct answer is TEM; Highest Magnification, views slices of cells. Transmission Electron Microscopes (TEMs) are used to view the internal structure of cells and other specimens at a very high magnification. By using a beam of electrons to pass through a thin slice of the specimen, TEMs can produce detailed images of the cell's internal structures, such as organelles and membranes. This allows scientists to study the fine details and organization of cells at a level not possible with other microscopes.

    Rate this question:

  • 5. 

    Resolution is the capacity  to distinguish the individual parts of an object

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Resolution refers to the ability to distinguish or resolve individual parts or details of an object. It is a measure of the level of detail that can be captured or perceived in an image or display. A higher resolution means that more individual parts or details can be distinguished, while a lower resolution means that fewer details can be resolved. Therefore, the statement that resolution is the capacity to distinguish the individual parts of an object is true.

    Rate this question:

  • 6. 

    Characteristics of a compound microscope

    • Two lenses inside the microscope (eye or ocular lens)

    • Two lenses inside the microscope (ocular or viewing)

    • One lense in the microscope (ocular)

    • Two lenses inside the microscope (eye lense or ocular lense) and objective lense

    Correct Answer
    A. Two lenses inside the microscope (eye lense or ocular lense) and objective lense
    Explanation
    The correct answer is that a compound microscope has two lenses inside it, specifically the eyepiece lens (also known as the ocular lens) and the objective lens. These lenses work together to magnify the image of the specimen being observed. The objective lens is closer to the specimen and provides the initial magnification, while the eyepiece lens further magnifies the image for the viewer. This combination of lenses allows for higher magnification and resolution compared to a simple microscope with only one lens.

    Rate this question:

  • 7. 

    Ways to enhance the viewing of an object through a light micrsope are...

    • Adding dyes or stains

    • Adjust the retina of the eye

    • Both A and B

    Correct Answer
    A. Adding dyes or stains
    Explanation
    Adding dyes or stains can enhance the viewing of an object through a light microscope because they increase the contrast between different structures or components of the object. This allows for better visualization and identification of specific features or details that may be difficult to see with the naked eye. Adjusting the retina of the eye, on the other hand, does not directly enhance the viewing of an object through a light microscope. Therefore, the correct answer is adding dyes or stains.

    Rate this question:

  • 8. 

    When was the electron microscope invented and perfected?

    • 1885

    • Early 1900s

    • 1964

    • 2003

    Correct Answer
    A. Early 1900s
    Explanation
    The electron microscope was invented and perfected in the early 1900s. This breakthrough in microscopy occurred during this time period, allowing scientists to observe objects at a much higher resolution than was possible with traditional light microscopes. The development of the electron microscope revolutionized scientific research and greatly expanded our understanding of the microscopic world.

    Rate this question:

  • 9. 

    Limits of the resolution of magnification are

    • Fuzzy viewing

    • The microscope ceases to function

    • The coarse lense becomes stuck.

    • Both A and C

    Correct Answer
    A. Fuzzy viewing
    Explanation
    The limits of the resolution of magnification are fuzzy viewing. This means that when the magnification is increased beyond a certain point, the image viewed through the microscope becomes blurred and unclear. This is because the microscope is unable to distinguish fine details and resolve them properly. The resolution of a microscope is determined by its ability to distinguish two closely spaced objects as separate entities, and when the magnification exceeds the limits of resolution, the image quality deteriorates and becomes fuzzy.

    Rate this question:

  • 10. 

    Resolution is the viewing ability of a microscope.

    • True

    • False

    Correct Answer
    A. False
    Explanation
    The statement is false because resolution is not the viewing ability of a microscope. Resolution refers to the ability of a microscope to distinguish between two closely spaced objects as separate entities. It is a measure of the clarity and sharpness of the image produced by the microscope. The viewing ability of a microscope is determined by factors such as magnification, lighting, and the quality of the lenses used.

    Rate this question:

  • 11. 

    What are the magnification ranges of Transmission electron microscopes (TEM) and Scanning electron microscopes? (SEM)

    • 10,000 times to 99,999 times for SEM; 100,000-500,000 times for TEM

    • 100,000-2,000,000 for both

    • 10,000 times to 99,999 times for SEM; 100,000-2,000,000 times for TEM

    • Both have no minimum and a highest magnification of 100,000

    Correct Answer
    A. 10,000 times to 99,999 times for SEM; 100,000-2,000,000 times for TEM
    Explanation
    The correct answer is 10,000 times to 99,999 times for SEM; 100,000-2,000,000 times for TEM. This means that the magnification range for a scanning electron microscope (SEM) is between 10,000 and 99,999 times, while the magnification range for a transmission electron microscope (TEM) is between 100,000 and 2,000,000 times.

    Rate this question:

  • 12. 

    The ______ is a rotating turret that holds multiple objective lenses of different magnifications.

    Correct Answer
    nosepiece, Nosepiece
    Explanation
    The nosepiece is a revolving part of the microscope that allows the user to switch between different objective lenses, each providing a different level of magnification. This enables the observation of specimens at various levels of detail, from low-power overviews to high-power close-ups.

    Rate this question:

  • 13. 

    Describe the advantage of using a light microscope

Quiz Review Timeline (Updated): Oct 25, 2024 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Oct 25, 2024
    Quiz Edited by
    ProProfs Editorial Team
  • Nov 15, 2011
    Quiz Created by
    Swimr1
Back to Top Back to top
Advertisement
×

Wait!
Here's an interesting quiz for you.

We have other quizzes matching your interest.