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	Which is the optimum temperature for the activity of enzyme	A. 20 - 35°C B. 10 - 15°C C. 55 - 70°C D. 35 - 55°C
2	Helical structure of protein is stabilized by	A. Peptide bond B. Dipeptide bond C. Van der wall's forces D. Hydrogen bonding
3	Classification of polymerization into two types was suggested by	A. W.H Carothers B. Staudinger C. OSwald D. Aspdin
4	Which of the following is a steroid?	A. vitamin A B. vitamin B C. vitamin C D. vitamin D
5	Which one of the following organic acids is made from methanol	A. Propanoic acid B. Butanoic acid C. Formic acid D. Acetic acid
6	The product of the molecular mass of repeating units and the D.P is called of polymer:	A. Molecular formula B. Empirical formula C. Molecular mass D. Empirical mass
7	The energy produced by a carbohydrate is	A. 3 kcal/gm B. 2 kcal / gm C. 6kcal / gm D. 4 kcal/ gm
8	Which one of the following is the most abundant organic substance found in nature?	A. fructose B. starch C. glucose D. cellulose
9	The reaction between fat and NaOH is called?	A. Esterification B. Hydrogenolysis C. Fermentation D. Sponification
10	Which one of the following is not type of polemer	A. Copolymer B. Homopolymer C. Terpolymer D. Heteropolymer

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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

In which of these processes are smell organic molecules changed into macromolecules

Macromolecules are classified:

Benedict solution gives a positive test with

Glucose and gulose are ____ for each other

Silk is the example of:

Fumaric acid converted into malic acid in the presence of

Ecosytem is a smaller unity of:

Which is not an enzyme

The conc.of dissolved molecular oxygen in water which act as the most important oxidizing agent ranges from:

Fungicides re the pesticides which:

The helical structure of protein is stabilized by

Molar mass of high molecular w.f. polymers ranges from:

A polymeric substance that is formed in the liquid state and then hardened to a rigid solid is called a

Which one of the following elements is not present in all proteins?

Which of the following are thermoplastic materials?

Cotton is an example of

Identify the linear polymer out of following

Molar mass of repeating unit of PVC monomer is:

Activity of the enzyme is reduced by

Proteins are the polymers of amino acids having

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

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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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