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	Plastic toys are	A. Copolymer B. Thermoplastic polymer C. Thermosetting polymer D. Homopolymer
2	The substances added in paints for improving the mechanical properties is called:	A. pigmein B. filter C. stabilizer D. binder
3	Activity of the enzyme is reduced by	A. temperature B. concentration C. pH D. inhibitors
4	Which of the following is addition polymerization	A. PVA B. Polystyrene C. Both D. None
5	Cellulose is formed from	A. D-galactose units B. 50% of D-glucose and 50% of L-glucose units C. L-glucose units D. D-glucose units
6	Optimum temperature for enzyme activity is	A. 125°C B. 37°C C. 40°C D. 100°C
7	When gaseous chemicals are transported y road or by rail they are classified as follows: flammable non-flammable poisonous which gas is poisonous:	A. butane B. non-flammable C. hydrogen D. sulphur dioxide
8	Which of the following is not macromolecule?	A. Proteins B. Carbohydrates C. Acrylonitirle D. Lipids
9	Lipids, proteins, carbohydrates and nucleic acids belong to macromolecules:	A. inorganic B. organic C. Biopolymer D. synthetic
10	Surface and ground water sources are contaminate by various human activity. which of the following is not a human activity that causes contamination in fresh water?	A. rain B. live stock waste C. oil leaks and spills D. disposal of industrial effluents

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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

Choose the crop for which ammonium nitrate is not used:

Fungicides re the pesticides which:

Which one of the following organic acids is made from methanol

Ammonia gas used directly as a fertilizer injected into the soil at a depth of about:

The basic difference between synthetic and natural fertilizer is in their

Cellulose is the polymer of

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

C6H12O6is molecular formula of:

Amylum is another name of

To become a carbohydrate a compound must contain

Micro nutrients are required in quality ranging from:

Lithosphere has amount of silicon:

Which of the following are thermoplastic materials?

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

Cellulose does:

Which one of the following enzymes brings about the hydrolysis of fats

Which of the following are thermoplastic materials?

Setting process of cement is based on:

Newspaper can be recycled again and again by how many times

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

Prepare Complete Set Wise MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test MCQs Online With Answers

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Set 11

Set 12

Set 13

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Set 17

Set 18

Set 19

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Set 21

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MCAT Chemistry Chapter 20 Important MCQ's

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C₆H₁₂O₆is molecular formula of: