Microscope Parts and Functions
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Questions and Answers

What is the function of the fine adjustment knob on a microscope?

  • To change the magnification power of the objective lenses
  • To move the stage up or down very slowly for fine adjustment (correct)
  • To move the stage up or down very rapidly for coarse adjustment
  • To control the light source for illumination
  • Where is the aperture located in a microscope?

  • On the adjustment knobs
  • On the objective lenses
  • In the microscope stage (correct)
  • In the nose piece
  • What is the function of the objective lenses in a microscope?

  • To move the stage up or down for focusing
  • To hold all the objective lenses together
  • To control the light source for illumination
  • To provide different magnifying powers (correct)
  • What is the purpose of stage control knobs on a microscope?

    <p>To move the stage mechanically left, right, forward, and backward</p> Signup and view all the answers

    What is a nose piece in a microscope?

    <p>A movable circular structure housing all the objective lenses</p> Signup and view all the answers

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