Quiz: Required Practical - Food Tests
AQA GCSE Combined Science specification.
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Building on what you've learned about microscopy and osmosis, let's test your understanding of food tests used to identify biological molecules!
Which test is used to identify glucose in a food sample?
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Which of the following are required steps for the Biuret test? (Select all that apply)
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The {{blank0}} test is used to identify starch, and a positive result will turn the sample {{blank1}}.
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Match the items on the left with their correct pairs on the right
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What colour does the solution turn when Benedict’s test is positive for glucose?
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Match the items on the left with their correct pairs on the right
The Biuret test produces a {{blank0}} colour if proteins are present in the food sample.
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What is the first step in preparing a food sample for testing?
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Which of the following are positive results in food tests? (Select all that apply)
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