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	The polymers which can not be re-softened again and again are called	A. Thermoplastic B. Thermosetting C. Both a and b D. None
2	How many zones through which the charge passes in a rotary kiln?	A. 4 B. 3 C. 2 D. 5
3	Cellulose is the polymer of	A. α-D-glucose B. β-D-glucose C. Fructose D. None
4	The substances added in paints for improving the mechanical properties is called:	A. pigmein B. filter C. stabilizer D. binder
5	The simplest separating unit of a polymer is called:	A. Monomer B. Dimer C. Trimer D. Macromer
6	In big/metropolitan cities, atmosphere is mostly polluted due to:	A. radioactive fall out B. household waste C. pesticide residue D. automobile exhausts
7	Which one among the following is not a natural polymer	A. Protein B. Cellulose C. Nylon D. Nucleic acid
8	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
9	Nucleic acid fist descovered in	A. 1868 B. 1869 C. 1900 D. 1905
10	Setting process of cement is based on:	A. Hydrolysis B. Dehydration C. Hydration D. Oxidation

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

One of the following is not a biopolymer. Point out that one

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 polymers which can be re-softened again and again are called

In macromolecules DP stands for

Cotton has cellulose in it:

When enzyme fumarase is exposed to UV light, then

Which of the following polymer has application in paper industry

Which substance among the following used in points to improve the mechanical properties?

Water soluble component of starch is

Cyclone collector is used to reduce:

Acceptance of macromolecular hypothesis was due to efforts of:

How many zones through which the charge passes in a rotary kiln?

Monosaccharides adn oligosacchardies are generally called as

Which of the following statements is incorrect about vitamins

Ketones are less reactive than aldehydes because:

Nucleic acid fist descovered in

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

Molar mass of repeating unit of PVC monomer is:

Most complex structure of protein is

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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?