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

Primary pollutant is that:

Question # 2

The temp and pressure used for PVC polymerization is

Question # 3

Micronutrients are required in quantity ranging from:

Question # 4

Which is unnecessary for purification of water for drinking purpose?

Question # 5

Polymer formed by the combining of three different monomers is called:

Question # 6

Which products are formed when triglyceride is hydrolysed

Question # 7

A complete food contains at least

Question # 8

Cotton is __________ % cellulose

Question # 9

On hydrolysis sucrose gives

Question # 10

Glucose and gulose are ____ for each other

Question # 11

The number paper industries in Pakistan are:

Question # 12

Classification of polymerization into two types was suggested by

Question # 13

In which of these processes are smell organic molecules changed into macromolecules

Question # 14

Polumerization process was classified by

Question # 15

The substance used in the soil to provide element.Which are essential for plant growth are known as:

Question # 16

Which of the following statement is not correct for glycogen

Question # 17

Optimum PH for enzyme pepsin is

Question # 18

What is effect of polluted air on enviroment:

Question # 19

Which fiber contains 85% acrylonitrile by weght?

Question # 20

The structure of a polymer depends upon how the monomer-repeating unit joins to make a polymer. What is not the type of structure of a polymer

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 Photo chemical smog contains _________ as main reactants:
A. nitrons oxide and unburnt hydrocarbons
B. niliric oxide and unburnt hydrocarbons
C. NO and burnt hydrocarbons
D. N2O and burnt hydrocarbons
2 Acceptance of macromolecular hypothesis was due to efforts of:
A. Kekule
B. Gibbs
C. Standiger
D. anderson
3 The clotting time of blood is increased due to the deficiency of
A. vitamin A
B. vitamin K
C. vitamin D
D. vitamin C
4 Adipic acid and Hexamethylenediammine polymerize to give
A. Acrylic resins
B. Plastic fiber
C. Nylon-6, 6
D. None
5 Which one of the following statements about Glucose and sucrose is incorrect?
A. Both are soluble in water
B. Both are naturally occurring
C. Both are carbohydrates
D. Both are disaccharides
6 Starch is a polymer of
A. Sucrose
B. Fructose
C. α-D-Glucose
D. Lactose
7 The fibre which is made form acrylonitrile as monomer
A. PVC
B. rayon fibre
C. acrylic fibre
D. polyester fibre
8 Empirical formula of monosaccharide is
A. (CHO)n
B. CHnOn+1
C. CnH2O
D. (CH2O)n
9 The high molecular weight materials which yield on hydrolysis the amino acids is called:
A. Carbohydrates
B. Lipids
C. Fatty acids
D. Proteins
10 What is clinker?
A. Roasted calcareous material
B. Roasted calcareous & argelarious material
C. Roasted argillaceous material
D. Roasted gypsum

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