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

Try The 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

Which of the following is a simple protein

Question # 2

The reaction between fat and NaOH is called

Question # 3

Polumerization process was classified by

Question # 4

The fibre which is obtained from naturally occuring protein is called

Question # 5

Polymerization process was classified in

Question # 6

Which of the following is addition polymerization

Question # 7

The conversion of an halide of an alkene is an example:

Question # 8

Polysaccharides are

Question # 9

How many fertilizer plants are now in Pakistan?

Question # 10

The main pollutant of leather tanneries in the waste water is due to:

Question # 11

organic synthetic or man made polymers are plastics, rubber and fibre, Which is not a synthetic polymer

Question # 12

A polymer of polyvinyl chloride with DP 1000 has molecular or molar mass:

Question # 13

Sugar are polyhydroxy compounds of

Question # 14

Adipic acid and Hexamethylenediammine polymerize to give

Question # 15

Starch is a polymer of

Question # 16

A polymer may be

Question # 17

Formation of PVC form vinyl chloride is an example of

Question # 18

In the body, carbohydrates are broken down into

Question # 19

A polymer of PVC having D.P 500 has molar mass:

Question # 20

The temp and pressure used for PVC polymerization is

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 Plastics are pollution problem because many plastics
A. Are made from petroleum
B. Are very inflammable
C. Burn to produce toxic fumes
D. Decompose to produce toxic products
2 Which of the following statement is not correct for glycogen
A. It is main storage of carbohydrates
B. It structure does not resemble Amylopectin
C. It has 1 → 4 and 1 → 6 glycosidic linkage
D. On hydrolysis it yields glucose units
3 The %age composition of the auxiliary agent in a detergent is:
A. 10%
B. 30%
C. 50%
D. 70%
4 When a nitrogeneous base combine with a sugar it is called
A. Ribose
B. Nucleotides
C. Nucleoside
D. None
5 A fat or oil is characterized for extent of unsaturation by one of the following number. Which one is
A. Acid number
B. Saoilucfucation number
C. Rancidity number
D. Iodine number
6 Molecular mass of PVC is (DP = 1200)
A. 63000
B. 75000
C. 75600
D. 80,000
7 Vegetables oils are
A. Unsaturated fatty acids
B. Glycerides of unsaturated fatty acids
C. Glycerides of saturated fatty acids
D. Essential oils obtained from plants
8 Which of the following is an addition polymer
A. Nylon-6, 6
B. Polystyrene
C. Terylene
D. Epoxy resin
9 Polymerisation of vinyl acetate is a type of:
A. homopolymer
B. copolymer
C. ter polymer
D. All of these
10 For better or worst we are living in society:
A. wood
B. food
C. diseased
D. plastic

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