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	Large molecules with high molecular mass formed due to smaller units ae called:	A. polymer B. macromolecule C. micromolecule D. a & b
2	Optimum temperature for enzyme activity is	A. 125°C B. 37°C C. 40°C D. 100°C
3	Plastics are a pollution problem because many plastics	A. are made from petroleum B. are very inflammable C. burn to produce toxic fumes D. decompose to produce toxic products
4	Ammonium nitrate fertilizer is not used for which crop:	A. cotton B. wheat C. sugar cane D. paddy rice
5	Which is inorganic polymer?	A. Plastic B. Rubber C. synthetic fiber D. Lipids
6	Diamond, graphite and sand grant molecules are belonged to:	A. Inorganic B. Organic C. biopolymer D. synthetic
7	Zwitterion is formed by	A. Lysine B. Benzoic acid C. Aniline D. Acetamide
8	Most complex structure of protein is	A. Primary protein B. Secondary protein C. Tertiary protein D. Quaternary protein
9	Triglyceride have iodine number ______ having no double bond	A. 0 B. 2 C. 3 D. 4
10	Nucleic acid contain elements like N,H,O,C and	A. Ca B. S C. P D. F

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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

Usually the % of moisture in paper is:

How is the secondary structure of protein stabilized

The product of the molecular mass of repeating units and the D.P is called of polymer:

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

Cotton is an example of

Ricket is caused due to the deficiency of vitamin

The proteins which are derived by conjugated proteins are called as

(CH2O)nis general formula for

A polymer of PVC having D.P 500 has molar mass:

Phosphorus is very useful in the growth of:

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

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

Molecular mass of PVC is (DP = 1200)

Calendar stock is process in paper making in which

Cotton is __________ % cellulose

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

The reaction between fat and NaOH is called?

There are 20 amino acids found in protein which is not the property of these amino acids

Optimum temperature for enzyme activity is

The structure of a polymer depends upon how the monomer-repeating unit joins to make a polymer. What is not the type of structure of a polymer

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

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Set 12

Set 13

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Set 15

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Set 17

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Set 19

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Set 21

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MCAT Chemistry Chapter 20 Important MCQ's

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(CH₂O)_nis general formula for