MDCAT Chemistry Chapter 20 online mcq test with answers for chapter 20 (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.

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.#	Question	Answer
1	DNA is a polynucleic acid. The monomer is known as a nucleotide. What is not the component of the nuleotide	A. Phosphate group B. Deoxy ribose sugar C. Uracil base D. Adenine base
2	Poly hydroxyl compounds of aldehyde and ketones are?	A. Carbohydrates B. Proteins C. Fats D. Lipids
3	Large molecule formed by combination of smaller units these smaller units are called:	A. Polymers B. Macromolecule C. Micromolecule D. a & b
4	Which of the following is woody raw material used for making pulp and paper:	A. Eucalyptus B. Bagasse C. Wheat straw D. Cotton linter
5	Plastic are a pollution problem because many plastics	A. Burn to produce toxic fumes B. Decompose to produce toxic products C. Are made from petroleum D. Are very inflammable
6	How is the secondary structure of protein stabilized	A. Through hydrogen bonding B. Through ionic bonding C. Through van der wall forces D. Through covalent bonding
7	During the manufacturing process of cement the temperature of the decomposition zone goes up to:	A. 600°C B. 800°C C. 1000°C D. 1200°C
8	Which of these polymers is an addition polymer	A. Nylon 6, 6 B. Polystyrene C. Terylene D. Epoxy resin
9	Which is biopolymer?	A. Plastic B. Rubber C. synthetic fiber D. Lipid
10	Which one of the following is co-polymer	A. PVC B. PVA C. Polystyrene D. Terylene

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MDCAT Chemistry Chapter 20 MCQ Test With Answer for (Macromolecules)

MCQ's Test For MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test

MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test

The other name for cross linked polymers is

Which is not a calcareous material?

Activity of the enzyme is reduced by

Protein are classified into

Which of these is a synthetic polymer

Which sequence of step is correct for the manufacture of cement:

Cellulose does:

How many fertilizer plants are now in Pakistan?

CFCs destroy ozone layer. How many ozone molecule a chlorine free radical can destroy?

Choose the crop for which ammonium nitrate is not used:

Which one of the following elements is not present in all protens

Polymers class is:

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

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

Plastics are a pollution problem because many plastics

The % age of nitrogen in ammonia is:

RNA regulate the synthesis of

The main source of natural fibre is

Most complex structure of protein is

Sterols, vitamin D and terpenese belong to

Prepare Complete Set Wise MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test MCQs Online With Answers

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Set 3

Set 4

Set 5

Set 6

Set 7

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Set 9

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Set 11

Set 12

Set 13

Set 14

Set 15

Set 16

Set 17

Set 18

Set 19

Set 20

Set 21

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Top Scorers Of MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test MCQ`s Test

MCAT Chemistry Chapter 20 Important MCQ's

Test Questions

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