Unit 27: Biochemistry — Mcqs

12th Class Chemistry · Unit 27: Biochemistry

0 of 0 answered 0 correct

Q1.I.Glucose is a building block for all, except:

Q1.II.Which one of the following is not an aldose?

Q1.III.Which one of the following element is not present in all proteins?

Q1.IV.In DNA, the linkages between different nitrogenous bases are:

Q1.V.Which one of the following nitrogenous bases is not common to RNA and DNA?

Q1.VI.Waxes are the esters of:

Q1.VII.A cell membrane is made up of:

Q1.VIII.The bonds in protein structure that are not broken on denaturation.

Q1.IX.The backbone of nucleic acid structure is constructed by:

Q1.X.Which element prevents the development of tooth decay: