IMVIC PPT

Question 1

Indole Test Media?

Answer 1

Tryptone broth

Question 2

Enzyme for Indole Test?

Answer 2

Tryptophanase

Question 3

pH indicator for Indole test?

Answer 3

none

Question 4

Indole Test Reagent?

Answer 4

Kovac’s reagent

Question 5

Indole Test end product?

Answer 5

Ammonia, indole, pyruvic acid

Question 6

Indole (+) result?

Answer 6

red layer on top of media

Question 7

Indole (-) result?

Answer 7

Yellow/ no rxn

Question 8

Methyl Red Test media?

Answer 8

MRVP (glucose supplemental nutrient broth)

Question 9

MR test pH indicator?

Answer 9

methyl red

Question 10

MR test reagent?

Answer 10

methyl red

Question 11

MR test end product?

Answer 11

mixed acid fermentation

Question 12

MR test (+) result

Answer 12

red

Question 13

MR (-) result

Answer 13

yellow

Question 14

Vogues Proskauer Test media?

Answer 14

MRVP ( glucose supplemental nutrient broth)

Question 15

VP enzyme?

Answer 15

none

Question 16

VP test pH indicator

Answer 16

none

Question 17

VP test reagent ?

Answer 17

A-naphthol & KOH

Question 18

VP test (+) result?

Answer 18

red

Question 19

VP test end product?

Answer 19

acetoin

Question 20

VP test (-) result?

Answer 20

yellow/ no change

Question 21

Citrate Utilization test Media?

Answer 21

Simmons Citrate

Question 22

Citrate test enzyme?

Answer 22

none

Question 23

Citrate Test pH indicator

Answer 23

bromthymol blue

Question 24

Citrate Test reagent?

Answer 24

none

Question 25

Citrate test end product?

Answer 25

ammonia

Question 26

Neutral pH color? acidic pH color? Alkaline pH color?

Answer 26

green yellow blue

Question 27

Citrate test (+) result ?

Answer 27

blue

Question 28

Citrate test (-) result?

Answer 28

green