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	In which of these processes are smell organic molecules changed into macromolecules	A. The fractional distillation of crude oil B. The cracking of petroleum fraction C. The hydrolysis of proteins D. The polymerization
2	Vegetables oils are	A. Unsaturated fatty acids B. Glycerides of unsaturated fatty acids C. Glycerides of saturated fatty acids D. Essential oils obtained from plants
3	Biochemical oxygen demand (BOD) is the capacity of organic matter in natural water to consume oxygen with in a period of:	A. 2 days B. 5 days C. 6 days D. 7 days
4	How many zones through which charge passes in a rotary kiln.	A. 3 B. 4 C. 5 D. 6
5	Choose a point which is not included in the components of environment:	A. stratosphere B. hydrosphere C. lithosphere D. biosphere
6	Optimum temperature for enzyme activity is	A. 125°C B. 37°C C. 40°C D. 100°C
7	A polymeric substance that is formed in the liquid state and then hardened to a rigid solid is called a	A. fibre B. plastic C. varnish D. polyamide resin
8	Industrial materials and thermal power stations are coated by	A. PVC B. Polyester C. Epoxy resin D. PVA
9	Polymers class is:	A. homopolymer B. copolymer C. ter polymer D. All of these
10	Choose the crop for which ammonium nitrate is not used:	A. paddy rise B. cotton C. wheat D. sugar cane

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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 substance upon which an enzyme acts is known as its

The fibre which is made from acrylonitrile as monomers

The nitrogen present in some fertilizer helps plants:

Empirical formula of monosaccharide is

Type of polymer formed by teh polymerization of single type of monomer is:

Which of these polymers is a synthetic polymer

Plastic, rubber, synthetic fibers belong to macromolecules:

Fine powder gypsum is mixed with clinker up to:

Cement is mixture of so many compounds roasted in rotary kiln.Which substance has greater percentage:

How many zones through which charge passes in a rotary kiln.

Which of these polymers is an addition polymer?

The protein which only yield amino acids and their derivatives

Which of the following is not a charbohydrate

A fibre which is made from acrylonitrile as monomer

Keratomalacia is caused due to the deficiency of vitamin

The conversion of an halide of an alkene is an example:

Soap is formed when triglyceride reacts with

Substances that tend to decrease the activity of enzymes are called:

Polysaccharides are also called

Optimum temperature for enzyme activity is

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MCAT Chemistry Chapter 20 Important MCQ's

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