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	Macromolecules or polymers are large molecules built up from small molecules known as monomers. This hypothesis put forward by	A. Newton B. Schrodinger C. Lewis D. Stadinger
2	Which of the following is an addition polymer	A. Nylon-6, 6 B. Polystyrene C. Terylene D. Epoxy resin
3	RNA is a polymer of a nucleotide which consist of three components. Which one is not the component in the nucleotide of an RNA	A. D-Ribose B. wracil base C. prosphate group D. thyamine base
4	CFCs destroy ozone layer. How many ozone molecule a chlorine free radical can destroy?	A. 50000 B. 20000 C. 100000 D. 10000
5	A polymeric substance that is formed in the liquid state and then hardened to a liquid solid us called as:	A. Fibre B. Plastic C. Varnish D. Polyamide resin
6	The pH range of the acid rain is:	A. 6.5 __ 6 B. Less than 5 C. 8 __ 7.5 D. 7 __ 6.5
7	Molecular mass of PVC is (DP = 1200)	A. 63000 B. 75000 C. 75600 D. 80,000
8	Which of the following substance is used as filler or additive in paper making:	A. Glucose B. Starch C. Fructose D. Cellulose
9	Diamond, graphite and sand grant molecules are belonged to:	A. Inorganic B. Organic C. biopolymer D. synthetic
10	Which of the following alkyl halides shows higher reactivity?	A. R __ F B. R __ CI C. R __ Br D. R __ I

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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

Select the name of ready plant from which word ''Paper'' is derived:

General formula of carbohydrate is

The main pollutant of leather tanneries in the waste water is due to:

The primary building blocks of lipids are

Which of the following does not obey general formulas of monosaccharide

The substance upon which an enzyme acts is known as its

Vegetable oils are:

Which one of the following is a water soluble vitamin?

The fibre which is obtained from naturally occuring protein is called

When a nitrogeneous base combine with a sugar it is called

To become a carbohydrate a compound must contain

Substances that render enzymes catalytically inactive are called

Vegetables oils are

There are 20 amino acids found in protein which is not the property of these amino acids

Denaturation of protein means the structure of protein is distrupted. indicate which factor does not denature protein

Which of the following is a thermosetting plastic?

Proteins are the polymers of amino acids having

Macromolecules are classified:

Which of these polymers is a synthetic polymer?

Monosaccharides belong to the group

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MCAT Chemistry Chapter 20 Important MCQ's

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