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

Naturally occuring lipids are called

Question # 2

A solid nitrate fertilizer reacts with an alkali to produce a gas which turns damp pH paper blue:

Question # 3

Which of the following polymer has application in paper industry

Question # 4

One gram of carbohydrate yields energy

Question # 5

Polymerization process was classified in

Question # 6

Choose the correct statement:

Question # 7

Enzymes catalyse all biological reactions occuring in the cell. What is true about an enzyme?

Question # 8

To become a carbohydrate a compound must contain

Question # 9

Select the name of reedy plant from which word paper is derived:

Question # 10

Which of the following statement about ribose is incorrect

Question # 11

Soap is formed when triglyceride reacts with

Question # 12

Cyclone collector is used to reduce:

Question # 13

Which one of the pollutants of automobile exhausts affects the nervous system or produces mental diseases?

Question # 14

Which one of the following statements about glucose and sucrose is incorrect

Question # 15

Which property is not present in lipids?

Question # 16

Which of the following protein has application is food industry

Question # 17

The number paper industries in Pakistan are:

Question # 18

For better or worst we are living in society:

Question # 19

Calendar stock is process in paper making in which

Question # 20

At present the number or cement factories in Pakistan are:

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 The main pollutant of leather tanneries in the waste water is due to:
A. Lead
B. Copper
C. Chromium (VI)
D. Chromium (III)
2 Which of these polymers is and addition polymer?
A. Nylon-6, 6
B. Polystyrene
C. Terylene
D. Epoxy resin
3 Choose the crop for which ammonium nitrate is not used:
A. paddy rise
B. cotton
C. wheat
D. sugar cane
4 Which of the following is Homopolymer
A. Polyvinyl acetate
B. Acrylic resin
C. Polyester resins
D. Both A and C
5 In macromolecules DP stands for
A. Dissociation parameter
B. Dissociation polymer
C. Degree of polymerization
D. None of these
6 α and β Glucose differs in orientation of hydroxyl group around
A. C1
B. C2
C. C3
D. C4
7 Irreversible precipitation of protein caused by heating is called
A. Polymerization
B. Denaturing
C. Inversion
D. Co-angular
8 The pH range of the acid rain is:
A. 6.5 __ 6
B. Less than 5
C. 8 __ 7.5
D. 7 __ 6.5
9 Polymers class is:
A. homopolymer
B. copolymer
C. ter polymer
D. All of these
10 Polysaccharides are also called
A. Crystals
B. Sugars
C. Liquids
D. Non Sugars

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