Microscopy Basics Quiz
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Questions and Answers

What is the primary function of the eyepiece in a microscope?

  • To hold the specimen in place
  • To adjust the amount of light
  • To provide initial focusing
  • To magnify the image observed (correct)
  • Which part of the microscope is responsible for holding the objective lenses?

  • Rack Stop
  • Illuminator
  • Stage Clips
  • Revolving Nose Piece (correct)
  • Which of the following parts is adjusted to control the intensity of light passing through the specimen?

  • Base
  • Coarse Focus
  • Condenser/Iris Diaphragm (correct)
  • Stage
  • What is the primary use of the coarse focus knob?

    <p>For initial focusing of the image (A)</p> Signup and view all the answers

    Which part provides the base support for the microscope?

    <p>Base (B)</p> Signup and view all the answers

    What is the purpose of the eyepiece in a microscope?

    <p>To magnify the specimen to 10x (B)</p> Signup and view all the answers

    Which component is responsible for adjusting the focus of the specimen?

    <p>Fine focus wheels (B)</p> Signup and view all the answers

    What function does the iris diaphragm serve in a microscope?

    <p>Controls the amount of light passing through (C)</p> Signup and view all the answers

    Which part of the microscope is used to secure the slide during observation?

    <p>Stage clips (D)</p> Signup and view all the answers

    How does the nose piece function in a microscope?

    <p>It rotates to change the objective lens (C)</p> Signup and view all the answers

    Flashcards

    Eyepiece

    The top part of the microscope where you look through to see the specimen.

    Eyepiece

    The part you look through to see the magnified specimen, usually with 10x magnification.

    Objective Lens

    Lenses that provide different levels of magnification (4x, 10x, 40x) and are rotated into position using the nosepiece.

    Revolving Nosepiece

    Holds the objective lenses and allows you to switch between different magnifications.

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    Stage

    The flat platform where you place the specimen you want to observe.

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    Nosepiece

    A rotating platform that holds the objective lenses and allows you to switch between different magnifications.

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    Stage

    A flat platform where the microscope slide is placed for viewing.

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    Coarse Focus

    Large knob used to move the stage up and down quickly for initial focusing.

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    Fine Focus

    Small knob used for making fine adjustments to the image after initial focusing.

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    Fine Focus Knob

    A knob that moves the stage up and down in small increments for fine focusing of the specimen.

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