CAIE IGCSE Biology 4.1.3 Food Tests Questions
Practise choosing the correct reagent and interpreting food-test results.
- Syllabus
- 2026–2028
- Course
- Biology 0610
Exam points
- match iodine, Benedict's, biuret, ethanol and DCPIP to the correct nutrient test
- interpret tables of colour changes to decide which food substances are present
CAIE IGCSE Biology 4.1.3 Food Tests Questions question 1
[Maximum number: 1]
What is the test for protein?
name of the test
heat
colour change
Benedict's
yes
blue to purple
biuret
yes
blue to red
biuret
no
blue to purple
Benedict's
no
blue to red
C
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