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	Which of these polymer is synthetic polymer	A. Animal fat B. Starch C. Cellulose D. Polyester
2	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
3	Setting process of cement is based on:	A. Hydrolysis B. Dehydration C. Hydration D. Oxidation
4	Which of the following is NOT thermoplastic	A. PVC pipes B. Plastic toys C. Varnish D. Both A and B
5	The nitrogen present in some fertilizer helps plants:	A. to fight against diseases B. to produce fat C. to undergo photosynthesis D. to produce protein
6	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
7	Substances that tend to decrease the activity of enzymes are called:	A. coenzymes B. activators C. inhibitors D. apoenzyme
8	Cotton is __________ % cellulose	A. 90 B. 100 C. 99 D. 30
9	The simplest separating unit of a polymer is called:	A. Monomer B. Dimer C. Trimer D. Macromer
10	Plastics are a pollution problem because many plastics:	A. Are made from petroleum B. Are very inflammable C. Burn to produce toxic fumes D. Decompose to produce toxic products

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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

Amount of cellulose produced by plants every year is _____ approximately

A polymer of polyvinyl chloride with DP 1000 has molecular or molar mass:

Which of the following statements is incorrect about vitamins

C6H12O6is molecular formula of:

Steroids belong to the class

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

Which is inorganic polymer?

The %age of nitrogen in urea is:

Amylum is another name of

Which of the following are characteristics of oxidizing smog?

The development of disagreeable odour in fats or oil is called

Glycogen on hydrolysis give

Coenzymes are the species which increase the activity of enzymes. They are chemically

One gram of carbohydrate yields energy

Which woody raw material is used for the manufacture of paper pulp?

Large molecules with high molecular mass formed due to smaller units ae called:

A polymer of PVC having D.P 500 has molar mass:

The word paper is derived form the name of which reedy plant:

Which of the following is not macromolecule?

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

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

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Set 15

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Set 17

Set 18

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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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C₆H₁₂O₆is molecular formula of:

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