What do you mean by the term differential stain how is it

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A. What is a differential stain? How is it different from a simple stain?

B. What is the difference between Gram-positive and Gram-negative cell walls?

C. What is the purpose of crystal violet in the Gram's stain procedure?

D. What is the purpose of iodine in the Gram's stain procedure? What is a mordant?

E. What is the purpose of acetone-alcohol in the Gram's stain procedure?

F. What is the purpose of safranin in the Gram's stain procedure?

G. Why do Gram-positive cells stain purple?

H. Why do Gram-negative cells stain pink?

I. Which of the organisms stained Gram-negative?

J. Which of the organisms stained Gram-positive?

Reference no: EM13395902

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