GCSE Biology - Food Tests Practice Questions

This resource is a comprehensive worksheet designed to support GCSE students in mastering food tests in biology.

It includes a set of questions and answers that guide students through the process of preparing samples for food testing and understanding the chemical tests for different macromolecules. The worksheet covers:

• The steps to prepare a sample for food testing.
• The use and procedure of Benedict’s test for reducing sugars.
• Instructions for conducting Benedict’s test.
• Identification methods for starch and proteins using iodine and Biuret tests, respectively.
• The use of ethanol in lipid emulsion tests and the expected outcomes.

The answer sheets provides clear explanations for each test, making it an excellent tool for self-assessment or for teachers to explain the concepts during the lesson.

Click here to buy this worksheet as part of a pack.