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	The simplest separating unit of a polymer is called:	A. Monomer B. Dimer C. Trimer D. Macromer
2	Steroids belong to the family of	A. Protein B. Enzyme C. Lipids D. Carbohydrates
3	Which is the polymer that has amide linkage in its structure	A. PVC B. Poly ethene C. Polyester D. Nylon
4	Nylon, 6,6 is a condensation polymer of	A. adipic acid and glycol B. phthalic acid and glycol C. adipic acid and hexaethylene diamine D. phthalic acid and hexaethylene diamine
5	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
6	Amides are	A. Strongly basic B. Weakly basic C. Acidic D. Strongly
7	The substances which soften the polymer are called	A. stabilizers B. plasticizers C. retarders D. pigments
8	A nucleoside may be	A. Ribonucleoside B. Deoxyribonucleoside C. Both a and b D. None
9	The pH range of the acid rain is:	A. 6.5 __ 6 B. Less than 5 C. 8 __ 7.5 D. 7 __ 6.5
10	Fumaric acid converted into malic acid in the presence of	A. Lyases B. Glyceomutases C. Fumarase D. Hydrolases

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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

Steroids belong to the class

The fibre which is made from acrylonitrile as monomers

Which oxide when mixed with water, will produce the most acidic solution?

Which of the following is not a charbohydrate

The fertilizer contains 33___35%n is:

The polymers which can be re-softened again and again are called

Which one of the following is the most abundant organic substance found in nature?

A fibre which is made from acrylonitrile as monomer

Which of the following is a thermosetting plastic?

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

Glucose and gulose are ____ for each other

The gasses in the atmosphere are essential for sustaining life on earth; Thus oxygen is required for breathing, What for is carbon dioxide required?

The thickness of ozone layer is:

The protein which only yield amino acids and their derivatives

Which of the following is the repeating monomeric unit in cellulose?

In macromolecules DP stands for

Which one of the pollutants of automobile exhausts affects the nervous system or produces mental diseases?

Which of the following alkyl halides shows higher reactivity?

The structure of a polymer depends upon how the monomer-repeating unit joins to make a polymer. What is not the type of structure of a polymer

What is not true about DNA?

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MCAT Chemistry Chapter 20 Important MCQ's

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