MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test With Answers

MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test

Sr. # Questions Answers Choice
1 Fumaric acid converted into malic acid in the presence of Lyases Glyceomutases Fumarase Hydrolases
2 Which of the following activates phosphatase enzyme Ca<sup>2+</sup> K<sup>+1</sup> Mg<sup>2+</sup> Zn<sup>2+</sup>
3 Which of the following polymer has application in paper industry Starch Glycogen Protein All
4 Which of the following protein is used to make buttons Gelatin Callogen Albumin Casein
5 The word "Lipids" derived from the language Greek Latin German English
6 Most complex structure of protein is Primary protein Secondary protein Tertiary protein Quaternary protein
7 Which of the following protein has application is food industry Globulin Gelatin Casein All
8 Which of the following is a simple protein Albumins Legumin Callogen All
9 Proteins are classifies into ______ classes based on physic-chemical properties 2 3 5 9
10 Glycogen on hydrolysis give Glucose Lactose Fructose None
11 Which of the following is correct statement about cellulose It is sweet is taste It contain 20% amylose It is used in laundering It contains<span style="color: rgb(34, 34, 34); font-family: &quot;Times New Roman&quot;; font-size: 24px; text-align: center; background-color: rgb(255, 255, 224);"><i>β</i></span>1-4-linkage
12 Which of the following is the element not present in all proteins Carbon Hydrogen Nitrogen Sulphur
13 Vegetable oils are Unsaturated fatty acids Glycosides of unsaturated fatty acids Glycosides of saturated fatty acids None
14 Plastic are pollution problem because many plastics Are made from petroleum Are very inflammable Burn to produce toxic fumes Decompose to produce toxic product
15 The alternate name of Glucose is Dextrose Grape sugar Blood sugar All
16 Empirical formula of monosaccharide is (CHO)<sub>n</sub> CH<sub>n</sub>O<sub>n+1</sub> C<sub>n</sub>H<sub>2</sub>O (CH<sub>2</sub>O)<sub>n</sub>
17 Sugar are polyhydroxy compounds of Carboxylic acid Ketones Aldehyde Both B and C
18 General formula of carbohydrate is C<sub>x</sub>(H<sub>2</sub>O)<sub>y+x</sub> C<sub>x</sub>(H<sub>2</sub>O)<sub>y</sub> C<sub>x</sub>(H<sub>2</sub>O)<sub>y-1</sub> C<sub>x</sub>(H<sub>2</sub>O)<sub>y+1</sub>
19 Which of the following is correct for epoxy resin Coating material for thermal power stations It give chemical resistance Epichlorohydrin is monomer All of these
20 Which of these polymer is synthetic polymer Animal fat Starch Cellulose Polyester
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