Microscope Slide Preparation Techniques Quiz
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Questions and Answers

What is the purpose of fixation in slide preparation?

  • To enhance contrast in the microscopic image
  • To make the slide water-proof
  • To dissolve cell membranes
  • To create chemical bonds between proteins to increase their rigidity (correct)

    • Which type of slide is used for measuring cell lengths?

  • Dual concave slides
  • Squash slides
  • Flat slides (correct)
  • Concave slides

    • What is the purpose of staining in the slide preparation process?

  • To dissolve cell membranes
  • To enhance contrast in the microscopic image (correct)
  • To create chemical bonds between proteins
  • To reduce contamination on the slides

    • In which type of slide is the sample suspended in a fluid?

    <p>Wet mount</p> Signup and view all the answers

    What is the purpose of using a mordant in staining?

    <p>To create an insoluble, colored precipitate and fix the stain on the sample</p> Signup and view all the answers

    Which stain is specifically used for apoptotic cells?

    <p>Ethidium bromide</p> Signup and view all the answers

    What is the purpose of using Wright's stain?

    <p>Staining RBCs pink/red</p> Signup and view all the answers

    In what process can DAPI stain be used?

    <p>Fluorescence microscopy</p> Signup and view all the answers

    Which stain is suitable for staining collagen, smooth muscle & mitochondria?

    <p>Fuchsin</p> Signup and view all the answers

    What type of cell parts does Methylene blue stain?

    <p>Acidic cell parts (like nucleus)</p> Signup and view all the answers

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