What type of test is used to test for proteins?

What is the Biuret test used to detect?

Which type of bonds does the Biuret test detect?

What color indicates a positive result for the Biuret test?

The first step of the Biuret test involves adding an equal volume of which solution to the test tube containing the sample?

The second step of the Biuret test involves adding a few drops of which solution to the test tube and then mixing gently?

Which of the following conditions is the Biuret test carried out under?

Which ions present in the Biuret test reagents bind to nitrogens present in peptide bonds of proteins?

What colour indicates no protein is present in the sample in the Biuret test?

To test for protein, a food sample must first be…

What can be used as an alternative to sodium hydroxide solution in the first step of the Biuret test?

Which of the following equpiment will not be needed to carry out the Biuret test?

Which of the following equipment will be needed to carry out the Biuret test?

Which of the following types of food would give a positive result with the Biuret test?

Which of the following types of food would give a negative result with the Biuret test?

Which of the following molecules would give a positive result with the Biuret test?

Which of the following would give a negative result with the Biuret test?

If present in a sample, which of the following would give a mauve/purple result with the Biuret test?

If present in a sample, which of the following would give a blue result with the Biuret test?