BI-1236
Food tests
Biology · Secondary 4 · Easy · Food tests
A student wants to test a food sample for the presence of fat. She grinds the food with ethanol, then pours the mixture into water. A cloudy white layer appears. Which interpretation is correct?
- Fat is present in the food sample.
- Protein is present in the food sample.
- Reducing sugar is present in the food sample.
- Starch is present in the food sample.
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