Question
Which of the following is not a conjugated protein?
Peptone
Phosphoprotein
Lipoprotein
Chromoprotein
Solution
A.
Peptone
A conjugated protein is a protein that functions in interaction with other chemical groups attached by covalent bonds or by weak interactions, eg, lipoproteins, glycoproteins, chromoproteins, phosphoproteins, haemoproteins, flavoproteins, metalloproteins, phytochromes, cytochromes and opsin.
