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 composition mixture of clay and lime stone in a raw material is:	A. 75% limestone & 25% clay B. 15% limestone & 55% clay C. 25 limestone & 75% clay D. 55% limestone & 15% clay
2	One of the following is not a biopolymer. Point out that one	A. Lipid B. Starch C. Diamond D. Protein
3	Which of the following statement is not correct for glycogen	A. It is main storage of carbohydrates B. It structure does not resemble Amylopectin C. It has 1 → 4 and 1 → 6 glycosidic linkage D. On hydrolysis it yields glucose units
4	The substance upon which an enzyme acts is known as its	A. domain B. field C. substrate D. reactant
5	Ketones are less reactive than aldehydes because:	A. alkyl groups electorn donation B. steric hindrance is greater in ketone C. both a and b D. ketones are non-polar
6	Which of these polymers is and addition polymer?	A. Nylon-6, 6 B. Polystyrene C. Terylene D. Epoxy resin
7	What is the effect of polluted air on environment:	A. ozone B. acid rain C. global warming D. smog
8	Amides are	A. Strongly basic B. Weakly basic C. Acidic D. Strongly
9	One of the following is not type of polymer	A. homopolymer B. copolymer C. heteropolymer D. terpolymer
10	In cyclic structure of glucose when the position of atoms on Carbon 1 is altered one isomer changes to other. These isomers of glucose are called	A. Annomers B. Position isomers C. Meta-mess D. Cis-trans isomers

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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

Ammonium nitrate fertilizer is not used for which crop:

Molar mass of repeating unit of PVC monomer is:

Which is unnecessary for purification of water for drinking purpose?

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

Which factor is helping to reduce the environmental pollution:

Macromolecules or polymers are large molecules built up from small molecules known as monomers. This hypothesis put forward by

In FWFP the phosphate fertilizers are produced at:

Fumaric acid converted into malic acid in the presence of

Which of the following is derived lipid

Each of the following compounds is effective as a refrigerant.The release of which one of these cause the greatest depletion of the ozone layer?

The protein which only yield amino acids and their derivatives

Which one of the following elements is not present in all proteins?

In which of the following processes are small organic molecules made into macromolecules

The reaction between fat and NaOH is called

Amount of cellulose produced by plants every year is _____ approximately

The primary building blocks of lipids are

Which one of the following is a water soluble vitamin?

organic synthetic or man made polymers are plastics, rubber and fibre, Which is not a synthetic polymer

The word polymer is derived from words poly mean many and mer means unit.

Which one of the following is co-polymer

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MCAT Chemistry Chapter 20 Important MCQ's

Test Questions

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Each of the following compounds is effective as a refrigerant.
The release of which one of these cause the greatest depletion of the ozone layer?