BI-1356
Food tests
Biology · Secondary 4 · Easy · Food tests
A solution is tested with Benedict’s solution and Biuret solution.
- After heating with Benedict’s solution, the mixture turns brick-red.
- After adding Biuret solution, the mixture remains blue.
Which conclusion about the solution is correct?
- After heating with Benedict’s solution, the mixture turns brick-red.
- After adding Biuret solution, the mixture remains blue.
Which conclusion about the solution is correct?
- It contains reducing sugar but no protein.
- It contains protein but no reducing sugar.
- It contains both reducing sugar and protein.
- It contains neither reducing sugar nor protein.
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