Lab 8 Spore stain, Capsule stain, Acid-fast stain

Question 1

What is the primary dye used in the spore stain?

Answer 1

Malachite Green

Question 2

What is the decolorizer is the spore stain?

Answer 2

Distilled water

Question 3

What is the secondary dye used in the spore stain?

Answer 3

Safranin

Question 4

What is the final color of the spore in the spore stain?

Answer 4

Green

Question 5

What is final color of the vegetative cell in the spore stain?

Answer 5

Red

Question 6

What is the primary dye used in the capsule stain?

Answer 6

Congo Red

Question 7

Which chemical is the decolorizer in the capsule stain?

Answer 7

None

Question 8

What is the secondary dye used in the Casule stain?

Answer 8

Manevals Dye

Question 9

What is the final color of the background in the capsule stain?

Answer 9

Blue

Question 10

What is the final color of the cell in the Capsule stain?

Answer 10

Clear with a halo around the edge

Question 11

What is the final color of the capsule?

Answer 11

Red/ Pink

Question 12

Which dye is used as the primary dye for the acid-fast stain?

Answer 12

Carbol Fuchsin

Question 13

Which is the decolorizer for the acid-fast stain?

Answer 13

Acid Alcohol

Question 14

Which dye is used as the secondary dye for the acid fast stain?

Answer 14

Methylene Blue

Question 15

What is the final color for Acid-Fast bacteria?

Answer 15

Red

Question 16

What is the final color of nonacid-fast bacteria?

Answer 16

Blue