Answer the following : (a) Out of socrose and maltose, which is a reducing sugar ? (b) Can denaturation of egg proteins be reversed ? (c ) To which class of biomolecules, pectins belong ? (d) Name the monomer units of starch. (e ) NAme three products which can be obtained from cellulose. (f) Classify the following into globular and fibrous proteins : insulin, haemoglobin, fibroin, collagen, albumin, myosin.

Answer the following : (a) Out of socrose and maltose, which is a redu

1.	Answer the following : (a) Out of socrose and maltose, which is a reducing sugar ? (b) Can denaturation of egg proteins be reversed ? (c ) To which class of biomolecules, pectins belong ? (d) Name the monomer units of starch. (e ) NAme three products which can be obtained from cellulose. (f) Classify the following into globular and fibrous proteins : insulin, haemoglobin, fibroin, collagen, albumin, myosin.
Answer» (a) Maltose is a reducing sugar. (b) No it cannot be reversed. (c ) Pectins are carbohydrates in nature. (d) The monomer units of starch are `alpha-D(+)` glucose molecules. (e ) Products obtained from cellulose are rayons, celluloes acetate and ethyl cellulose. (f) Globular proteins : Insulin, haemoglobin, albumin Fibraous proteins : Fibroi, collagen, myosin.