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 one of following elements is not present in all proteins?	A. Carbon B. Hydrogen C. Nitrogen D. Sulphur
2	Triglyceride have iodine number ______ having no double bond	A. 0 B. 2 C. 3 D. 4
3	Lipids, proteins, carbohydrates and nucleic acids belong to macromolecules:	A. inorganic B. organic C. Biopolymer D. synthetic
4	Thrombin is locally used to stop	A. Heart disease B. Bleeding C. Blood D. None of these
5	Which one among the following is not a natural polymer	A. Protein B. Cellulose C. Nylon D. Nucleic acid
6	Activity of the enzyme is reduced by	A. temperature B. concentration C. pH D. inhibitors
7	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
8	Substances that render enzymes catalytically inactive are called	A. coenzymes B. substrates C. inhibitors D. apoezymes
9	Select the name of reedy plant from which word paper is derived:	A. Sunflower B. Water hyacinth C. Papyrus D. Rose
10	One of the following is not a biopolymer. Point out that one	A. Lipid B. Starch C. Diamond D. Protein

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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

A fibre which is made from acrylonitrile as monomer

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

Which is not a calcareous material?

Plastic are pollution problem because many plastics

Amylose and Amylopectin are two fraction of starch which of them gives violet colour with I2

Cotton is __________ % cellulose

Which is the polymer that has amide linkage in its structure

C6H12O6is molecular formula of:

The substances which soften the polymer are called

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

The %age composition of the auxiliary agent in a detergent is:

The basic difference between synthetic and natural fertilizer is in their

In big/metropolitan cities, atmosphere is mostly polluted due to:

The fibre which is made from acrylonitrile as monomer:

The conc.of dissolved molecular oxygen in water which act as the most important oxidizing agent ranges from:

Activity of the enzyme is reduced by

The substance upon which an enzyme acts is known as its

Fungicides are the pesticides which:

The nitrogen present in some fertilizer helps plants:

RNA regulate the synthesis of

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

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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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Amylose and Amylopectin are two fraction of starch which of them gives violet colour with I₂

C₆H₁₂O₆is molecular formula of: