MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test With Answers

MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test

Sr. # Questions Answers Choice
1 How is the secondary structure of protein stabilized Through hydrogen bonding Through ionic bonding Through van der wall forces Through covalent bonding
2 The protein which only yield amino acids and their derivatives Simple proteins Complex proteins Derived protein All of these
3 When a nitrogeneous base combine with a sugar it is called Ribose Nucleotides Nucleoside None
4 Which is the polymer that has amide linkage in its structure PVC Poly ethene Polyester Nylon
5 Oxidation reduction is done by Oxidoreductase Lipases Lyase None of these
6 Protein may have Primary structure Secondary structure Tertiary structure All of these
7 Sterols, vitamin D and terpenese belong to Simple lipids Complex lipids Derived lipids None
8 The clotting time of blood is increased due to the deficiency of vitamin A vitamin K vitamin D vitamin C
9 Ricket is caused due to the deficiency of vitamin A D B E
10 What is the most common catalyst used in hydrogenation of oils? cobalt nickel tungsten copper
11 betta-D-glucose is a monomer for Starch Cellulose Glycogen Protein
12 Which one of the following is a disaccharide? glucose sucrose fructose starch
13 Monosaccharides belong to the group lipids fats proteins carbohydrates
14 Vegetable oil are unsaturated fatty acids glycerides of unsaturated fatty acids glycerides of saturated fatty acids essential oil obtained from plants
15 The fibre which is made form acrylonitrile as monomer PVC rayon fibre acrylic fibre polyester fibre
16 Purines include Adenine Guanine Both a and b None
17 Enzymes are chemically carbohydrates proteins fatty acids phospholipids
18 Which is not an enzyme Transverses Lipase Lyase None of these
19 (CH2O)nis general formula for Monosacchardies Oligosaccharides Polysaccharides None of these
20 Which of the following is the repeating monomeric unit in cellulose? sucrose maltose cellobiose glucose
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