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	In which of these processes are small organic molecules made into macro-molecules?	A. The cracking of petroleum fractions B. The fractional distillation of crude oil C. The polymerization of ethane D. The hydrolysis of proteins
2	Newspaper can be recycled again and again by how many times	A. 5 B. 4 C. 2 D. 3
3	During the manufacturing process of cement the temperature of the decomposition zone goes up to:	A. 600°C B. 800°C C. 1000°C D. 1200°C
4	To become a carbohydrate a compound must contain	A. 2-carbon B. 3-carbon C. 4-carbon D. 5-carbon
5	organic synthetic or man made polymers are plastics, rubber and fibre, Which is not a synthetic polymer	A. silk B. polyester C. polyvinyl chloride (PVC) D. nylon
6	The fertilizer contains 33___35%n is:	A. ammonium nitrate B. potassium nitrate C. urea D. ammonia
7	Which of the following is the repeating monomeric unit in cellulose?	A. sucrose B. maltose C. cellobiose D. glucose
8	Which is the chemical formula of calcium super phosphate:	A. CaH₂PO₄ B. CaHPO₄ C. Ca(H₂PO₄)₂ D. none of above
9	The clotting time of blood is increased due to the deficiency of	A. vitamin A B. vitamin K C. vitamin D D. vitamin C
10	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	A. Nucleic acid B. A triglyceride C. Sterol D. Vitamin D

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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

Polyesters resins have special use in:

The main source of natural fibre is

Simple sugars are:

Which of the following is an addition polymer

The % age of nitrogen in ammonia is:

Which of the following is correct statement about cellulose

The cause of minamate disease is the pollution of:

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

Which one of the following is a disaccharide?

Choose the chief air pollutant among the following which depletes ozone layer:

Choose the difference between natural and synthetic fertilizers:

Which of the following is sweetest sugar

The alternate name of Glucose is

Sugar are polyhydroxy compounds of

Which of the following polymers is used for weather resistant paints

Which of the following are thermoplastic materials?

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

The fibre which is made form acrylonitrile as monomer

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

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

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Set 21

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MCAT Chemistry Chapter 20 Important MCQ's

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