Describe how you would use a biochemical test to show that a solution contained a protein (2 marks)

Biuret testThe solution colour changes to: Lilac / purple / mauve / violet(specific colour required, reject blue or pink)

Answered by Biology tutor

7836 Views

See similar Biology A Level tutors

Related Biology A Level answers

All answers ▸

Explain how a synapse between two neurons functions


Describe the role of lipids.


Example the process of Speciation


Garlic contains a chemical called Allicin which has antimicrobial properties. Describe how this could have occurred through natural selection.


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2025 by IXL Learning