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WorksheetsBiomolecules
Total questions: 10
Worksheet time: 10mins
The Biuret Test will test for the presence of _________________.
Protein
Lipids
Starch
Simple Sugars
The Sudan IV Test will test for the presence of _________________.
Protein
Lipids
Starch
Simple Sugars
The Benedict Test will test for the presence of _________________.
Protein
Lipids
Starch
Simple Sugars
The Iodine Test will test for the presence of _________________.
Protein
Lipids
Starch
Simple Sugars
What are some characteristics of a positive Sudan IV result:
The solution will separate and produce a dark pink/red ring indicating the presence of lipid
The solution will turn a dark brown color indicating starch
The solution will turn a bright blue color indicating the presence of simple sugars
The solution will dark purple color indicating the presence of protein
If I wanted to see if my new Low Carb Bread had a lot of starch in it I would use which of the following test to decide?
Iodine Test
Benedict's Test
Sudan IV Test
Biuret Test
My cousin said that Gatorade is filled with protein, I don't believe him. Which test should I run to see if he is right or wrong?
Biuret
Iodine
Sudan IV
Benedict
A positive Biuret's Test will turn which color?
Red
Blue
Purple
Yellow
In the video, the scientist said that Sudan IV is a _________ dye, which is why we can use it to identify _______ easily.
lipophilic, fats
lipophobic, carbohydrates
lipophilic, simple sugars
lipophobic, proteins
When one of our reagents contacts the starch in this bread, the white bread turns blue-black. This is an example of which of the following tests?
Iodine
Biuret
Sudan IV
Benedict's
