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

Soaps are basically salts of

Question # 2

There are 20 amino acids found in protein which is not the property of these amino acids

Question # 3

Which one among the following is not a natural polymer

Question # 4

The fertilizer contains 33___35%n is:

Question # 5

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

Question # 6

Plastic are a pollution problem because many plastics

Question # 7

At present the number or cement factories in Pakistan are:

Question # 8

Which is not a calcareous material:

Question # 9

A fibre which is made from acrylonitrile as monomer

Question # 10

Lithosphere has amount of silicon:

Question # 11

Proteins are classifies into ______ classes based on physic-chemical properties

Question # 12

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

Question # 13

Which fiber contains 85% acrylonitrile by weight:

Question # 14

Ammonium nitrate fertilizer is not used for which crop:

Question # 15

Cane sugar on hydrolysis gives

Question # 16

Which three element are needed for the health growth of plants:

Question # 17

Which of the following is not an inorganic macromolecule

Question # 18

A fat with 18 carbon & no double bond will be

Question # 19

For every reaction occurring in the body three is at least one type of

Question # 20

Acceptance of macromolecular hypothesis was due to efforts of:

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 Which of the following is NOT thermoplastic
A. PVC pipes
B. Plastic toys
C. Varnish
D. Both A and B
2 Which three element are needed for the health growth of plants:
A. S,S,P
B. N,Ca,P
C. N,P,K
D. N,K,C
3 Which of the following substance is used as filler or additive in paper making:
A. Glucose
B. Starch
C. Fructose
D. Cellulose
4 Which is the polymer that has amide linkage in its structure
A. PVC
B. Poly ethene
C. Polyester
D. Nylon
5 Choose the difference between natural and synthetic fertilizers:
A. shapes
B. usage
C. crop application
D. raw material
6 The formation of PVC from vinyl chloride is an example of
A. subtsitution reaction
B. addition polymerization
C. condensation polymerization
D. condensation reaction
7 A molecule of polysacharide on hydrolysis produces ______ molecules of monosacharide
A. 2 - 10
B. 3
C. 10
D. 2
8 RNA is a polymer of a nucleotide which consist of three components. Which one is not the component in the nucleotide of an RNA
A. D-Ribose
B. wracil base
C. prosphate group
D. thyamine base
9 Which of the following statements is incorrect about vitamins
A. often function as coenzymes
B. molecules contain at least one ring structure
C. are often synthesized by the body
D. are polyfunctional compounds
10
For every reaction occurring in the body three is at least one type of
A. enzyme
B. vitamin
C. protein
D. reactant

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