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Author Question: What cellular structures appear as granules with Wright stain? a. Ribosomes b. Golgi bodies ... (Read 157 times)

bcretired

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on: Jun 25, 2018
What cellular structures appear as granules with Wright stain?
 
  a. Ribosomes
  b. Golgi bodies
  c. Mitochondria
  d. Lysosomes

Question 2

How does the genetically active portion of the nuclear chromatin look when stained with Wright stain?
 
  a. Condensed, darkly stained
  b. Clumped, dark purple
  c. Ropelike, pink or red
  d. Diffuse, uncondensed and pale blue


ms_sulzle

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Reply #1 on: Jun 25, 2018
Answer to Question 1

ANS: D
With Wright stain, lysosomes are visualized as azurophilic granules.

Answer to Question 2

ANS: D
The genetically active portion of the nuclear chromatin, composed of DNA plus supporting proteins, appears diffuse and uncondensed and stains pale blue with Wright stain. It is also called euchromatin. Chromatin, which is condensed and stains darkly, is also called heterochromatin; it is the genetically inactive portion of the nucleus.


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