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

In many countries plastic waste is collected separetaly and sorted.Some of this is incinerated to provide heat for power stations.
Why is pvc polyvinylchloride,removed from any waste that is to be incinerated?

Question # 2

Micro nutrients are required in quality ranging from:

Question # 3

Monosaccharides adn oligosacchardies are generally called as

Question # 4

Which of the following is addition polymerization

Question # 5

Optimum PH for enzyme pepsin is

Question # 6

The energy produced by a carbohydrate is

Question # 7

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

Question # 8

Cane sugar on hydrolysis gives

Question # 9

A molecule of polysacharide on hydrolysis produces ______ molecules of monosacharide

Question # 10

Tasteless sugars are:

Question # 11

Cholesterol is a precursor of steroid hormones. Choose the class of steroid

Question # 12

The formation of PVC from vinyl chloride is an example of

Question # 13

The substances added in paints for improving the mechanical properties is called:

Question # 14

A polymer may be

Question # 15

The trade name of polytereafluoroethylene (PTFE) is

Question # 16

One of the following is not a biopolymer. Point out that one

Question # 17

Vegetable oil are

Question # 18

In FWFP  the phosphate fertilizers are produced at:

Question # 19

Which of these the most widely used nitrogen fertilizer in Pakistan?

Question # 20

Macromolecules or polymers are large molecules built up from small molecules known as monomers. This hypothesis put forward by

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Sr.# Question Answer
1 Nylon 6, 6 is a condensation polymer of
A. Phthalic acid and hexa ethylene diamine
B. Adipic acid and hexaethylene diamine
C. Phthalic acid and glycerol
D. Adipic acid and glycerol
2 The fibre which is made form acrylonitrile as monomer
A. PVC
B. rayon fibre
C. acrylic fibre
D. polyester fibre
3 The main pollution leather tanneries in the waste water is due to the salt of:
A. chromium
B. copper
C. calcium
D. lead
4 Daily protein intake for normal adults should be
A. 0.2 g/kg
B. 0.5 g/kg
C. 0.8 g/kg
D. 1.1 g/kg
5 Newspaper can be recycled again and again by how many times
A. 5
B. 4
C. 2
D. 3
6 Which of the following is sweetest sugar
A. Glucose
B. Maltose
C. Fructose
D. Sucrose
7 C6H12O6is molecular formula of:
A. Glucose
B. Dextrose
C. Fructose
D. All of these
8 Which substances do not react immediately with bromine water
A. Wthane
B. Benzene
C. Ethene
D. Phenol
9 Which property is not present in lipids?
A. Liquid
B. Solid and semi solid
C. Soluble in water
D. Form emulsion
10 Glycogen is stored in
A. Animals
B. Plants
C. Soil
D. None of these

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