To test for monosaccharides, you added Benedict’s solution and observed:

The data above indicate an error. How do you know? What might have caused the error?
Water sample showing pink/purple color is an error.
Which possible errors did you include in your response? Check all that apply.


The mystery food sample should look like one of the controls.

The monosaccharide solution (sugars) must have crystallized on the bottom.

The monosaccharide solution (sugars) may not have been mixed properly.

Not enough of the mystery food sample was added to the tube.