After the addition of primary stain, iodine, decolorizing, and addition of the secondary stain, Gram (-) bacteria are stained a -------- color. blue orange green reddish/pink purple
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Answer with one of the following letter choices: What color is the Grams iodine reagent? The Simple Stain we used in lab colors all bacteria ______. Gram negative bacteria stain this color with Gram staining If you forget the Grams iodine step in Gram staining, all bacteria will be which color? Gram negative bacteria stain this color with Simple Stain If you forget the crystal violet step in Gram staining, all bacteria will be which color? Right after the decolorization step, Gram negative bacteria are ______ Gram positive bacteria stain this color with Gram staining Crystal violet is what color? If you forget the decolorization step in Gram staining, all bacteria will be which color? 1. Blue 2. Purple 3. Brown 4. Purple 5. Pink 6. Blue 7. Colorless 8. Pink 9. Purple 10. Pink
Adi S.
QUESTION 10 The appearance of Gram positive bacteria after the mordant violet red colorless brown none of these QUESTION 11 The appearance of Gram positive bacteria after the decolorizer violet red colorless brown none of these QUESTION 12 The appearance of Gram negative after the decolorizer. violet red colorless brown
A gram-negative cell is stained, but the ethanol step is skipped. What will be the color of that cell at the end of gram-staining? red/pink purple/violet
Hem S.
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