Q.1 When hexane dioic acid is heated with hexamethylene diamine, the compound formed is:
A) Polypeptide C) Ester
A) Polypeptide C) Ester
B) Addition polymer D) Nylon 6,6
Q.3 The reaction between fats and caustic soda is called:
A) Hydrogenolysis C) Carboxylation
B) Fermentation D) Saponification
Q.4 Macromolecules are described as large molecules built up from small repeating units known as:
A) Monomers C) Metameres
B) Isomers D) Tautomer
A) Hydrogenolysis C) Carboxylation
B) Fermentation D) Saponification
Q.4 Macromolecules are described as large molecules built up from small repeating units known as:
A) Monomers C) Metameres
B) Isomers D) Tautomer
Q.7 The principle energy storage carbohydrate in animal’s is
A) Glucose C) Protein
B) Starch D) Glycogen
Q.8 Starch is a polymer of
A) β–D–glucose C) γ–D–glucose
B) α– –glucose D) α–L–glucose
A) Glucose C) Protein
B) Starch D) Glycogen
Q.8 Starch is a polymer of
A) β–D–glucose C) γ–D–glucose
B) α– –glucose D) α–L–glucose