Define the following terms:
(a) Invert sugar
(b) Native protein
(c) Nucleotide
(B) (a) Invert sugar- The equimolar mixture of D-(+)-glucos and D -(-) - fructose obtained as a result of hydrolysis of sucrose is called invert sugar.
(b)Native Protein - A protein foundin a biological system having a unique 3-D structure and specific biological activity is called a native protein.
(c) Nucleotide: A nucleotide contains all the three components of nuclic acids i.e a phosphore acid group, sugar and a nitrogenous base.