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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Mehwish Abdul Sattar 26 - Jun - 2023 03 Min 47 Sec 17/20
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Ahmed Khan 05 - Sep - 2024 03 Min 58 Sec 9/20
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MCAT Chemistry Chapter 20 Important MCQ's

Sr.#	Question	Answer
1	Cotton is an example of	A. animal fibre B. mineral fibre C. vegetable fibre D. synthetic fibre
2	For every reaction occurring in the body three is at least one type of	A. enzyme B. vitamin C. protein D. reactant
3	Vegetable oils are:	A. Unsaturated fatty acids B. Glycerides of unsaturated fatty acids C. Essential oils obtained from plants
4	The composition mixture of clay and lime stone in a raw material is:	A. 75% limestone & 25% clay B. 15% limestone & 55% clay C. 25 limestone & 75% clay D. 55% limestone & 15% clay
5	Molar mass of high molecular w.f. polymers ranges from:	A. 1000 to 10000 B. 10000 to 100000 C. 100000 to 1000000 D. 1000 to 1000000
6	Newspaper can be recycled again and again by how many times	A. 5 B. 4 C. 2 D. 3
7	In which of the following processes are small organic molecules made into macromolecules	A. The cracking of petroleum fractions B. The fractional distillation of crude oil C. The polymerization of ethene D. The hydrolysis of protein
8	Biochemical oxygen demand (BOD) is the capacity of organic matter in natural water to consume oxygen with in a period of:	A. 2 days B. 5 days C. 6 days D. 7 days
9	The nitrogen present in some fertilizer helps plants:	A. to fight against diseases B. to produce fat C. to undergo photosynthesis D. to produce protein
10	Zwitterion is formed by	A. Lysine B. Benzoic acid C. Aniline D. Acetamide

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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

When enzyme fumarase is exposed to UV light, then

Which of following is NOT use the polyvinylacetate (PVA)

Which is not an enzyme

Ketones are less reactive than aldehydes because:

The cause of minamate disease is the pollution of:

The pH range of acid rain is:

Which of these polymers is a synthetic polymer?

Fine powder gypsum is mixed with clinker up to:

New3spapers can be recycled again and again by how many times?

Ricket is caused due to the deficiency of vitamin

The simplest separating unit of a polymer is called:

The substances which soften the polymer are called

The %age of nitrogen in urea is:

What is the most common catalyst used in hydrogenation of oils?

The nitrogen present in some fertilizer helps plants:

A combination of glucose and fructose is called

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

The number paper industries in Pakistan are:

In many countries plastic waste is collected separetaly and sorted.Some of this is incinerated to provide heat for power stations.Why is pvc polyvinylchloride,removed from any waste that is to be incinerated?

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

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

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Set 11

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Set 14

Set 15

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Set 17

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Set 19

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Set 21

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Top Scorers Of MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test MCQ`s Test

MCAT Chemistry Chapter 20 Important MCQ's

Test Questions

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In many countries plastic waste is collected separetaly and sorted.Some of this is incinerated to provide heat for power stations.
Why is pvc polyvinylchloride,removed from any waste that is to be incinerated?