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 is not a calcareous material:

Question # 2

Which of these polymers is an addition polymer?

Question # 3

Potable water is considered to be:

Question # 4

The fibre which is obtained from naturally occuring protein is called

Question # 5

Protein may have

Question # 6

Which is not an enzyme

Question # 7

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

Question # 8

When gaseous chemicals are transported y road or by rail they are classified as follows:
              flammable       non-flammable        poisonous
which gas is poisonous:

Question # 9

The number paper industries in Pakistan are:

Question # 10

What is the most common catalyst used in hydrogenation of oils?

Question # 11

A combination of glucose and fructose is called

Question # 12

Glycogen is stored in

Question # 13

RNA regulate the synthesis of

Question # 14

Empirical formula of monosaccharide is

Question # 15

The pH range of acid rain is:

Question # 16

Classification of polymerization into two types was suggested by

Question # 17

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

Question # 18

Cellulose is formed from

Question # 19

Which of the following is an addition polymer

Question # 20

Fine powder gypsum is mixed with clinker up to:

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 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
A. oil number
B. saturation number
C. iodine number
D. un saturation number
2 What is effect of polluted air on enviroment:
A. Ozone
B. Global warming
C. Acid rain
D. Smog
3 The fibre which is made from acrylonitrile as monomers
A. PVC
B. Rayon fibre
C. Acrylic fibre
D. Polyester fibre
4 Potassium fertilizers are especially useful for:
A. Tobacco
B. Potato
C. Coffee
D. All of these
5 Macromolecular hypothesis acceptance due to efforts of standinger came about in:
A. 1910
B. 1920
C. 1930
D. 1940
6 A fibre which is made from acrylonitrile as monomer
A. PVC
B. rayon fibre
C. acrylic fibre
D. polyester fibre
7 The helical structure of protein is stabilized by
A. Peptide bond
B. Covalent
C. Hydrogen bond
D. Glycoside bond
8 Which of the following is woody raw material used for making pulp and paper:
A. Eucalyptus
B. Bagasse
C. Wheat straw
D. Cotton linter
9 Why is CO called as pollutant? reason is:
A. It combines with oxygen
B. It inactivates glycoblysis
C. It combines with hemoglobin
D. Inactivates nerves
10 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

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