MDCAT Chemistry Chapter 20 MCQ Test With Answer for (Macromolecules)

he MDCAT Chemistry Chapter 20 MCQ Test with Answers for Macromolecules is an excellent resource for students preparing for the Medical and Dental College Admission Test. This chapter focuses on important macromolecules such as carbohydrates, proteins, lipids, and nucleic acids. Practicing these MCQs helps students understand key concepts, chemical structures, and biological roles of macromolecules. With detailed answers and explanations, this test improves problem-solving skills and boosts confidence for the MDCAT Chemistry exam.

By attempting the MDCAT Chemistry Chapter 20 Macromolecules MCQ Test with Answers , students can identify their strengths and weaknesses in this topic. The test covers frequently asked questions that match the latest MDCAT syllabus and exam pattern. It is designed to help learners revise quickly and retain important facts about biomolecules and their functions. Regular practice of these MCQs ensures better preparation, higher accuracy, and improved performance in the MDCAT Chemistry section.

MCQ's Test For MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test

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MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test

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Question # 1

Type of polymer formed by the polymerization of two monomers is:

Question # 2

Surfactants are organic compounds used in detergents which reduce the:

Question # 3

Daily protein intake for normal adults should be

Question # 4

Choose the chief air pollutant among the following which depletes ozone layer:

Question # 5

Which of the following brings about the conversion of starch into maltose?

Question # 6

Which one of the following is not a component of environment:

Question # 7

Which one of the following is a water soluble vitamin

Question # 8

Cellulose is the polymer of

Question # 9

The clotting time of blood is increased due to the deficiency of

Question # 10

The formation of PVC from vinyl chloride is an example of

Question # 11

The fibre which is made from acrylonitrile as monomers

Question # 12

Which of following is NOT use the polyvinylacetate (PVA)

Question # 13

Which of the following is addition polymerization

Question # 14

Cellulose does:

Question # 15

Enzymes are chemically

Question # 16

The temp. and pressure used for PVC polymerization is

Question # 17

The degree of unsaturation in fats or oils is usually measured by numbers of grams of iodine required by 100 grams of fat, this is called

Question # 18

Monomer for acrylic resins is

Question # 19

Which of the following species is used to formation of glycerol fatty acid from triglyceride

Question # 20

Terylen fibre is made by reaction of terephthalic acid with

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 Which fiber contains 85% acrylonitrile by weght?
A. azlon fiber
B. saran fiber
C. acrylic fiber
D. rayon fiber
2 Natural fertilizers are materials derived form:
A. plants
B. animals only
C. both plant and animals
D. none of all
3 The molecular mass of a polymer is obtained by multiplying mass of the monomer unit the degree of polymerization. The degree of polymerization of PVC is 1000. What is molecular mass
A. 65000
B. 63000
C. 62000
D. 60000
4 Which of the following is incorrect for glucose & sucrose
A. Both are water solube
B. Natural polymers
C. Source of energy
D. Carbohydrate in nature
5 Which one of the following is a water soluble vitamin
A. Niacin
B. Riboflavin
C. Trypsin
D. Ascobic acid
6 Fungicides are the pesticides which:
A. Kill plants
B. Kill insects
C. Kill herbs
D. Control the growth of fungus
7 Which is biopolymer?
A. Plastic
B. Rubber
C. synthetic fiber
D. Lipid
8 A chemical inert and heat resistant plastic, that is made from tetrafluoroethylene, is called
A. teflon
B. PVC
C. Bakelite
D. polyamide
9 Molar mass of high molecular w.f. polymers ranges from:
A. 1000 to 10000
B. 10000 to 100000
C. 100000 to 1000000
D. 1000 to 1000000
10 Enzymes are catalysts which contain other than carbon and hydrogen one other element
A. oxygen
B. sulphur
C. phosphorus
D. iodine

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