Indicatoren
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Lesson duration is: 15 minItems in this lesson
Slide 1 - Slide
What substance is indicated with the Fehling's Reagens (Benedicts test)
A
Glucose
B
Starch
C
Protein
Slide 2 - Quiz
What colour does Fehling's reagens turn when Glucose is present?
Slide 3 - Open question
Slide 4 - Slide
What substance does Iodine indicate?
A
Glucose
B
Starch
C
Protein
Slide 5 - Quiz
What colour does Iodine turn when starch is present?
Slide 6 - Open question
Slide 7 - Slide
What substance does the Biuret test indicate (Sodium hydroxide mixed with Copper Sulphate)
A
Glucose
B
Starch
C
Protein
Slide 8 - Quiz
What colour does the biuret test turn when protein is present?
Slide 9 - Open question
Slide 10 - Slide
What foodstuff did you choose?
Yoghurt
Pasta
Soda pop
Slide 11 - Poll
If you did yoghurt: Mention your indicator and wether the substance was present
Slide 12 - Open question
If you did pasta: Mention your indicator and wether the substance was present
Slide 13 - Open question
If you did soda pop: Mention your indicator and wether the substance was present
