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	Properties of polymeric material depends upon	A. Chemical composition B. Structure of molecule C. Boiling point D. Both A and B
2	The substance added to the soil to provide one or more nutrient elements which are necessary plant growth are known as:	A. Harmones B. minerals C. fertilizers D. none of above
3	Lipids are naturally occurring compounds produced in cell and are water insoluble but soluble in organic solvents. One of the followings is not a lipid. Select among the following	A. Nucleic acid B. A triglyceride C. Sterol D. Vitamin D
4	The mechanism of polymerization involves free radical addition polymerization or condensation polymerization. Choose the correct statement	A. Polyester is an addition polymer B. Polythene is an addition polymer C. Polyvinyl chloride (PVC) is a condensation polymer D. Polystyrene
5	The main pollutant of leather tanneries in the waste water is due to:	A. Lead B. Copper C. Chromium (VI) D. Chromium (III)
6	Monosaccharides belong to the group	A. lipids B. fats C. proteins D. carbohydrates
7	Amount of cellulose produced by plants every year is _____ approximately	A. 100 billion tons B. 90billion tons C. 80 billion tons D. 70 billion tons
8	Which of the following category of enzyme catalyze addition of Ammonia	A. Ligases B. Lyases C. Isomerases D. Pepsinogen
9	Plastic toys are	A. Copolymer B. Thermoplastic polymer C. Thermosetting polymer D. Homopolymer
10	Which factor is helping to reduce the environmental pollution:	A. urbanization B. industrialization C. increases of plantation D. rapid growth of population

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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

In many countries plastic waste is collected separetaly and sorted.Some of this is incinerated to provide heat for power stations.Why is pvc polyvinylchloride,removed from any waste that is to be incinerated?

An oil of fat with no double bond have iodine number:

Which of the following is a steroid?

Which of the following is addition polymerization

Plastic are pollution problem because many plastics

A fibre which is made from acrylonitrile as monomer

One gram of carbohydrate yields energy

Which one of the following statements about Glucose and sucrose is incorrect?

Which of the following is not a charbohydrate

The polymers which can not be re-softened again and again are called

Amides are

Irreversible precipitation of protein caused by heating is called

Plastic toys are

Plastic, rubber, synthetic fibers belong to macromolecules:

Which of the following is not glyceride

Thrombin is locally used to stop

Type of polymer formed by the polymerization of two monomers is:

Which of the following protein is used to make buttons

A polymer may be

The reaction between fat and NaOH is called?

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MCAT Chemistry Chapter 20 Important MCQ's

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In many countries plastic waste is collected separetaly and sorted.Some of this is incinerated to provide heat for power stations.
Why is pvc polyvinylchloride,removed from any waste that is to be incinerated?