Biological Molecules MCQ Questions Answers PDF | Biological Molecule Class 11 12 MCQs Ch 2 Notes App

Biological Molecules MCQ Questions Answers PDF | Biological Molecule Class 11 12 MCQs Ch 2 Notes App | Biology e-Book

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0:00 Introduction
0:17 Lipids provide insulation against cold and hot weather to the exoskeleton of insects in the form of
0:38 On hydrolysis, sucrose gives one glucose and one
0:59 A large and important group of compound which can be made by the repetition of simple isoprenoid units, is called
1:20 The scientist who first isolated nuclei of pus cells was
1:41 Tetroses are not very common, they are found rare in nature and in few
2:02 NAD is an abbreviation for
2:24 A protein which act as a carrier and transport oxygen and carbon dioxide in human body is known as
2:48 The greater the number of carbon atoms in chain results in the higher
3:11 The number of nucleotide in a tRNA chain length is
3:31 The main sources of carbohydrates are
3:52 The sequence if amino acids in DNA can be determined by the order of
4:13 Phosphoric acid can be joined with OH group of a pentose sugar with the help of
4:35 Proteins are classified into two groups, i.e. Fibrous proteins and
4:55 RNA is synthesized from DNA by the process of
5:18 Anabolism and catabolism are the types of
5:39 The chemical composition of an acylglycerols is esters of fatty acids and
6:00 The microorganisms secrete an enzyme which helps in the digestion of cellulose known as
6:21 The derivatives of phosphatidic acid, which are composed of glycerol, fatty acids and phosphoric acids are known as
6:42 Maurice Wilkins and Rosalind Franklin determine the structure of DNA using technique called
7:02 Lipids which are fats and oils are lighter than water therefore they have a specific gravity of about