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	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
2	DNA is a polynucleic acid. The monomer is known as a nucleotide. What is not the component of the nuleotide	A. Phosphate group B. Deoxy ribose sugar C. Uracil base D. Adenine base
3	Which of the following is used as coagulant for purification potable water?	A. Copper sulphate B. Barium sulphate C. Alum D. Nickel sulphate
4	A polymeric substance that is formed in the liquid state and then hardened to a rigid solid is called	A. Fibre B. Plastic C. Varnish D. Polyamide resin
5	The alternate name of Glucose is	A. Dextrose B. Grape sugar C. Blood sugar D. All
6	Glucose and gulose are ____ for each other	A. Geometrical isomers B. Metamers C. Apimers D. None
7	Which is the drived lipid?	A. Common fats B. Vitamin-D C. Common oils D. Spinolipids
8	The substance which adversely affects the human health is:	A. Ecosystem B. Ecosphere C. Atmosphere D. Pollutant
9	Which of the following is a molecular formula of vinyl acetate	A. C₄H₆O₂ B. C₂H₄O₂ C. C₄H₆O₃ D. None of these
10	An oil of fat with no double bond have iodine number:	A. Zero B. 100% C. 50% D. Minimum

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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

Daily protein intake for normal adults should be

Dichlorodifluoromethane, CC/2F2 has been used in aeroso propellants and as a refrigerant.Which statement helps to explain why dichlorodifluromethane is chemically inert ?

The fibre which is made from acrylonitrile as monomer:

Type of polymer formed by teh polymerization of single type of monomer is:

One of the following is not type of polymer

Which of the following statement about ribose is incorrect

Which is inorganic polymer?

Which of the following is a thermosetting plastic?

Which one of the following statements about Glucose and sucrose is incorrect?

Adipic acid and Hexamethylenediammine polymerize to give

Which of the following is a simple protein

Which of the following protein is used to make buttons

Polymer formed by the combining of three different monomers is called:

Phosphorous is very useful in growth of:

Soaps are basically salts of

Plastic, rubber, synthetic fibers belong to macromolecules:

Which of these polymers is and addition polymer?

In which of these processes are small organic molecules made into macro-molecules?

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

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

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MCAT Chemistry Chapter 20 Important MCQ's

Test Questions

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Dichlorodifluoromethane, CC/2F2 has been used in aeroso propellants and as a refrigerant.
Which statement helps to explain why dichlorodifluromethane is chemically inert ?