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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Ahmed Khan 05 - Sep - 2024 03 Min 58 Sec 9/20
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Muhammad Bangash 16 - Aug - 2023 04 Min 19 Sec 9/20

MCAT Chemistry Chapter 20 Important MCQ's

Sr.#	Question	Answer
1	Which one of the following is not a component of environment:	A. biosphere B. stratosphere C. hydrosphere D. lithosphere
2	When enzyme fumarase is exposed to UV light, then	A. Its activity is enhanced B. It converts into Glucokinase C. It is inactivated D. None
3	One of the following is not a biopolymer. Point out that one	A. Lipid B. Starch C. Diamond D. Protein
4	The pH range of the acid rain is:	A. 6.5 __ 6 B. Less than 5 C. 8 __ 7.5 D. 7 __ 6.5
5	What element is not essential for the growth of plants and not required in the fertilizers?	A. nitrogen B. potassium C. phosphorus D. barium
6	Which one of the following is not type of polemer	A. Copolymer B. Homopolymer C. Terpolymer D. Heteropolymer
7	RNA regulate the synthesis of	A. Vitamis B. Carbohydrate C. Proteins D. Lipids
8	How many zones through which the charge passes in a rotary kiln?	A. 4 B. 3 C. 2 D. 5
9	The fibre which is made form acrylonitrile as monomer	A. PVC B. rayon fibre C. acrylic fibre D. polyester fibre
10	The mechanism of polymerization involves free radical addition polymerization or condensation polymerization. Choose the correct statement	A. Polyester is an addition polymer B. Polythene is an addition polymer C. Polyvinyl chloride (PVC) is a condensation polymer D. Polystyrene

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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

Which of the following is thermosetting polymer

Which of the following is NOT thermoplastic

Setting process of cement is based on:

Which one of the pollutants of automobile exhausts affects the nervous system or produces mental diseases?

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

Nylon 6, 6 is a condensation polymer of

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

Which of these polymers is a synthetic polymer

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

Sponification number of a fat which requires 178,000 mg of KOH for saponification is (mol wt = 1240)

The clotting time of blood is increased due to the deficiency of

Amides are

The pH range of the acid rain is:

The three dimensional folding and twisting of a polypeptide chain give rise to

Which of the following is an addition polymer

Poly hydroxyl compounds of aldehyde and ketones are?

The elements like N,P,K added into the large amount in soil are called:

Irreversible precipitation of protein caused by heating is called

Keratomalacia is caused due to the deficiency of vitamin

The polymers which can not be re-softened again and again are called

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MCAT Chemistry Chapter 20 Important MCQ's

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