1. What is a peptide bond? 2. How does the primary structure ofproteins differ from the secondary structure? A. Peptide Bonds A.1Structure of glycylserine Structure of serylglycine A.2 Hydrolysisof serylglycine
Q.1 Why are heat and alcohol used to disinfect medicalequipment?
Q.2 Why is milk given to someone who accidentally ingests aheavy metal ion such as silver or mercury?
Q.5 After working with HNO3, a student noticed that she had ayellow spot on her hand. What might be the reason?
Q.6 Which samples above give a negative biuret test? Why?
Q.7 What functional group gives a positive test in thexanthoproteic test?
Q.8 What tests could you use to determine whether an unlabeledtest tube contained an amino acid or a protein?
