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	Polysaccharides are also called	A. Crystals B. Sugars C. Liquids D. Non Sugars
2	What is the effect of polluted air on environment:	A. ozone B. acid rain C. global warming D. smog
3	Which one of the following elements is not present in all proteins?	A. carbon B. hydrogen C. nitrogen D. sulphur
4	Which one of following elements is not present in all proteins?	A. Carbon B. Hydrogen C. Nitrogen D. Sulphur
5	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
6	A fat or oil is characterized for extent of unsaturation by one of the following number. Which one is	A. Acid number B. Saoilucfucation number C. Rancidity number D. Iodine number
7	In macromolecules DP stands for	A. Dissociation parameter B. Dissociation polymer C. Degree of polymerization D. None of these
8	Oxidation reduction is done by	A. Oxidoreductase B. Lipases C. Lyase D. None of these
9	Usually the % of moisture in paper is:	A. 1---3% B. 6---8% C. 4---6% D. 5%
10	Which of the following is synthetic thermoplastic polymer	A. PVC B. Bakelite C. Synthetic varnishes D. Both b & c

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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 product of the molecular mass of repeating units and the D.P is called of polymer:

Monosacharide belong to the group

Which woody raw material is used for the manufacture of paper pulp?

Molecular mass of PVC is (DP = 1200)

General formula of carbohydrate is

Which of the following is a steroid?

Macromolecular hypothesis acceptance due to efforts of standinger came about in:

The alternate name of Glucose is

The primary building blocks of lipids are

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

The fibre which contains polymers of vinylidine chloride as fibre forming substance is known as

Which of the following is thermosetting polymer

When enzyme fumarase is exposed to UV light, then

What is clinker?

The molecular mass of a polymer is obtained by multiplying mass of the monomer unit the degree of polymerization. The degree of polymerization of PVC is 1000. What is molecular mass

Which is the polymer that has amide linkage in its structure

A fibre which is made from acrylonitrile as monomer

Optimum PH rang for amylases is

A polymeric substance that is formed in the liquid state and then hardened to a liquid solid us called as:

Type of polymer formed by the polymerization of two monomers is:

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MCAT Chemistry Chapter 20 Important MCQ's

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