Positive Staining Technique: ________

Multiple Choice

Positive Staining technique: ________.

A) shows clear cells against a darkly stained background
B) uses stains that are acidic such as nigrosine and Indian ink
C) uses stains that have a negative charge that is repelled by the negative charge of cell surface carbohydrates and glycoproteins
D) uses basic dyes such as Methylene Blue and Crystal Violet