Sucrose (cane sugar) is a disaccharide. One molecule of sucrose on hydrolysis gives _________. 

(a) 2 molecules of glucose 

(b) 2 molecules of glucose +1 molecule of fructose 

(c) 1 molecule of glucose +1 molecule of fructose 

(d) 2 molecules of fructose

Insulin is a globular proteins.

Ionisation enthalpy increases in a period. Z dominates over screening effect (s) in a period as Z_eff. increases.

Kindly go through the solution

Histidine is an essential amino acid

Lactose is a disaccharide which is formed by forming C? -C? glycosidic linkage between D-galactose and D- glucose.
Lactose - (Hydrolysis)-> D - galactose + D - glucose