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	Cholesterol is a precursor of steroid hormones. Choose the class of steroid	A. A carbohydrate B. A hydrocarbon C. A natural lipid D. A protein a hydrocarbon
2	How is the secondary structure of protein stabilized	A. Through hydrogen bonding B. Through ionic bonding C. Through van der wall forces D. Through covalent bonding
3	RNA is a polymer of a nucleotide which consist of three components. Which one is not the component in the nucleotide of an RNA	A. D-Ribose B. wracil base C. prosphate group D. thyamine base
4	Which one of the following elements is not present in all proteins?	A. carbon B. hydrogen C. nitrogen D. sulphur
5	Which of the following is not a charbohydrate	A. Nuclic acid B. Starch C. Glycoyen D. Cellulose
6	Which of these polymers is a synthetic polymer	A. Animal fat B. Strach C. Cellulose D. Polyester
7	Which one of the following substances is a synthetic polyester?	A. cotton B. nylon C. rayon D. terylene
8	Which of the following is a simple protein	A. Albumins B. Legumin C. Callogen D. All
9	The %age composition of the auxiliary agent in a detergent is:	A. 10% B. 30% C. 50% D. 70%
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 one is nitrogen fertilizer among the following:

Fungicides are the pesticides which:

Detergents are:

Which of the following is synthetic thermoplastic polymer

CFCs destroy ozone layer. How many ozone molecule a chlorine free radical can destroy?

The pH range of the acid rain is:

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

Why is CO called as pollutant? reason is:

Micro nutrients are required in quality ranging from:

Which of the following are thermoplastic materials?

Silk is an example of:

Biochemical oxygen demand (BOD) is the capacity of organic matter in natural water to consume oxygen with in a period of:

Which of the following is thermosetting polymer

Which behaves as insulator for animals body?

Which is the drived lipid?

Which of these polymers is a synthetic polymer?

Proxy acetyl nitrat5e (PAN) is an irritant to human beings and it affects:

organic synthetic or man made polymers are plastics, rubber and fibre, Which is not a synthetic polymer

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

betta-D-glucose is a monomer for

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MCAT Chemistry Chapter 20 Important MCQ's

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