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	Soap is formed when triglyceride reacts with	A. Caustic soda B. Soda lime C. Lime D. Caustic potash
2	Plastics are pollution problem because many plastics	A. Are made from petroleum B. Are very inflammable C. Burn to produce toxic fumes D. Decompose to produce toxic products
3	Which of the following carbohydrates is used in silvering of mirrors	A. Sucrose B. Cellulose C. Fructose D. Glucose
4	Amylum is another name of	A. Starch B. Amylose C. Amylopectin D. Cellulose
5	Which fiber contains 85% acrylonitrile by weght?	A. azlon fiber B. saran fiber C. acrylic fiber D. rayon fiber
6	Which of the following is not glyceride	A. Soap B. Phospholipids C. Oil D. Fat
7	A combination of glucose and fructose is called	A. sucrose B. table sugar C. a & b D. Lactose
8	The clotting time of blood is increased due to the deficiency of	A. vitamin A B. vitamin K C. vitamin D D. vitamin C
9	What is not true about DNA?	A. it preserves genetic information B. Synthesizes protein C. it has a linear structure D. To replicates
10	Carbohydrate that cannot be digested by human digestive system is	A. Cellulose B. Glycogen C. Starch D. All of these

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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 fibre which is made from acrylonitrile as monomers

Polysaccharides are

Potable water is considered to be:

When enzyme fumarase is exposed to UV light, then

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

Oxidation reduction is done by

Substances that tend to decrease the activity of enzymes are called:

DNA is a polynucleic acid. The monomer is known as a nucleotide. What is not the component of the nuleotide

Coenzymes are the species which increase the activity of enzymes. They are chemically

CFCs destroy ozone layer, How many ozone molecule a chlorine free radical can destroy:

Large molecule formed by combination of smaller units these smaller units are called:

When equal proportion of DH3_ l and C2H5 ___ l are treated with Na metal in preasence4 of dry ether, the number of possible hydrocarbons obtained will be:

Poly hydroxyl compounds of aldehyde and ketones are?

Which of these polymers is a synthetic polymer

Nylon 6, 6 is a condensation polymer of

Monosaccharides adn oligosacchardies are generally called as

Which of the following is NOT thermoplastic

Formation of PVC form vinyl chloride is an example of

Two or more similar monomers combine to form:

The main source of natural fibre is

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MCAT Chemistry Chapter 20 Important MCQ's

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