MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test With Answers

MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test

Sr. # Questions Answers Choice
1 Amylose and Amylopectin are two fraction of starch which of them gives violet colour with I2 Amloase only Amylopectin only Both amlose & amylpectin None of thses
2 Which of the following is obtained by the hydrolysis of starch in the presence of diastase enzyme Lactose Maltose Sucrose All of them
3 Which of the following is sweetest sugar Glucose Maltose Fructose Sucrose
4 Identify the linear polymer out of following Amylose Amylopectin Starch Glycogen
5 Carbohydrate that cannot be digested by human digestive system is Cellulose Glycogen Starch All of these
6 Cane sugar on hydrolysis gives Glucose+Glucose Glucose+Fruclose Glucose+Galactose Glucose+Gacatose
7 Optimum PH for enzyme pepsin is 01 2 05 6.5
8 Steroids belong to the class Waxes Glycosides Phospholipids Lipids
9 Which of the following does not obey general formulas of monosaccharide Mannose Fructose Glucose Deoxyribose
10 Water soluble component of starch is Amylose Amylopectin Both Cellulose
11 α and β Glucose differs in orientation of hydroxyl group around C<sub>1</sub> C<sub>2</sub> C<sub>3</sub> C<sub>4</sub>
12 Which of the following is synthetic thermoplastic polymer PVC Bakelite Synthetic varnishes Both b &amp; c
13 Amylum is another name of Starch Amylose Amylopectin Cellulose
14 RNA regulate the synthesis of Vitamis Carbohydrate Proteins Lipids
15 Nucleic acid contain elements like N,H,O,C and Ca S P F
16 Polysaccharides are Polyester Polyamides Poly ethers Polynucleotide
17 Amides are Strongly basic Weakly basic Acidic Strongly
18 Classification of polymerization into two types was suggested by W.H Carothers Staudinger OSwald Aspdin
19 Which one of the following is co-polymer PVC PVA Polystyrene Terylene
20 Which of the following is not glyceride Soap Phospholipids Oil Fat
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