G. Gram Stain Process

Question 0

Step 2: Mordent

Answer 0

IKI grams (bind the primary stain)

Gram + = purple

Gram - = purple

Question 1

Step 1: Primary stain

Answer 1

Crystal violet

Gram + = purple

Gram - = purple

Question 2

Step 3: Decolorizer

Answer 2

Ethyl alcohol

Gram + = purple

Gram - = colorless

Question 3

Step 4: counter stain

Answer 3

Satranin (second stain)

Gram + = purple

Gram - = pink