Lab: Smear preparation and simple staining Flashcards

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1
Q

Proper smear prep includes

A
  • thin smears
  • air dry
  • heat fixing
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2
Q

Heat fixing is

A

melts part of the membranes directly to the slide, cell can’t shrink, distort, or wash away

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3
Q

simple staining is

A

one stain

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4
Q

common simple stain dyes are

A
  • methylene blue

- crystal violet

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5
Q

Chromophores

A

dyes that contain positively charged color ions

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