Other questions in this quiz

2. What is the result after testing non reducing sugars?

  • Brown to blue/ black
  • Blue to orange/red
  • Blue to lilac

3. What does a triglyceride molecule have that a phospholipid does not?

  • A phosphate group
  • An extra fatty acid
  • An extra ester bond

4. If you boil with hydrochloric acid, cool and neutralise with sodium hydrogen carbonate solution or sodium carbonate solution and then repeat the benedicts test.

  • Non- reducing sugar
  • Reducing sugar
  • Protein

5. What is the result of testing a solution containing lipids

  • White emulsion near top of water
  • Blue to lilac
  • Blue to orange red


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