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

  • Total Questions20

  • Time Allowed20

MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test

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Question # 1

Which one of the following substances is a synthetic polyester?

Question # 2

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

Question # 3

Cane sugar on hydrolysis gives

Question # 4

The cause of minamate disease is the pollution of:

Question # 5

Optimum PH rang for amylases is

Question # 6

Which one of the following does not act as pollutant?

Question # 7

In macromolecules DP stands for

Question # 8

Factors affected denaturation of proteins:

Question # 9

The elements like N,P,K added into the large amount in soil are called:

Question # 10

The mechanism of polymerization involves free radical addition polymerization or condensation polymerization. Choose the correct statement

Question # 11

Acceptance of macromolecular hypothesis was due to efforts of:

Question # 12

In the body, carbohydrates are broken down into

Question # 13

The temp and pressure used for PVC polymerization is

Question # 14

In which of the following processes are small organic molecules made into macromolecules

Question # 15

Which process of pulp making is mostly used in Pakistan?

Question # 16

Most of high molecular mass polymers, used to make plastic rubbers or fibers have molecular masses between:

Question # 17

Iodine value of an oil or fat may be defined as

Question # 18

Vegetable oils are:

Question # 19

Protein may have

Question # 20

Plastic toys are

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 Starch is a polymer of
A. Sucrose
B. Fructose
C. α-D-Glucose
D. Lactose
2 Lipids, proteins, carbohydrates and nucleic acids belong to macromolecules:
A. inorganic
B. organic
C. Biopolymer
D. synthetic
3 Which of the following is woody raw material used for making pulp and paper:
A. Eucalyptus
B. Bagasse
C. Wheat straw
D. Cotton linter
4 Thrombin is locally used to stop
A. Heart disease
B. Bleeding
C. Blood
D. None of these
5 Which of the following is addition polymerization
A. PVA
B. Polystyrene
C. Both
D. None
6 Calendar stock is process in paper making in which
A. Moisture is removed
B. Pulp is spreaded over fabric or screen
C. Paper thickness is removed
D. Paper is wounded in the form of reel
7 Which of these polymers is an addition polymer?
A. nylon 6,6
B. polystyrene
C. terylene
D. epoxy resin
8 Which is biopolymer?
A. Plastic
B. Rubber
C. synthetic fiber
D. Lipid
9 Cholesterol is a precursor of steroid hormones. Choose the class of steroid
A. A carbohydrate
B. A hydrocarbon
C. A natural lipid
D. A protein a hydrocarbon
10 Adipic acid and Hexamethylenediammine polymerize to give
A. Acrylic resins
B. Plastic fiber
C. Nylon-6, 6
D. None

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