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	Purines include	A. Adenine B. Guanine C. Both a and b D. None
2	Cyclone collector is used to reduce:	A. noise pollution B. air pollution C. water pollution D. radioactive pollution
3	Which factor is helping to reduce the environmental pollution:	A. urbanization B. industrialization C. increases of plantation D. rapid growth of population
4	Which of the following is the element not present in all proteins	A. Carbon B. Hydrogen C. Nitrogen D. Sulphur
5	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
6	Which of the following alkyl halides shows higher reactivity?	A. R __ F B. R __ CI C. R __ Br D. R __ I
7	Ricket is caused due to the deficiency of vitamin	A. A B. D C. B D. E
8	The protein which only yield amino acids and their derivatives	A. Simple proteins B. Complex proteins C. Derived protein D. All of these
9	The substance added to the soil to provide one or more nutrient elements which are necessary plant growth are known as:	A. Harmones B. minerals C. fertilizers D. none of above
10	Which of the following is derived lipid	A. Sterols B. Vit D C. Terpenes D. All

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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

Setting process of cement is based on:

Classification of polymerization into two types was suggested by

Fungicides are the pesticides which:

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

Silk is the example of:

Dichlorodifluoromethane, CC/2F2 has been used in aeroso propellants and as a refrigerant.Which statement helps to explain why dichlorodifluromethane is chemically inert ?

Which one is nitrogen fertilizer among the following:

Which of the following substance is used as filler or additive in paper making:

Which of the following are thermoplastic materials?

When enzyme fumarase is exposed to UV light, then

Which is the optimum temperature for the activity of enzyme

Plastics are pollution problem because many plastics

Enzymes catalyse all biological reactions occuring in the cell. What is true about an enzyme?

Proteins are the polymers of amino acids having

Steroids belong to the family of

Which one of the following enzymes brings about the hydrolysis of fats?

RNA regulate the synthesis of

Which three element are needed for the health growth of plants:

Amylose and Amylopectin are two fraction of starch which of them gives violet colour with I2

Factors affected denaturation of proteins:

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

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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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Dichlorodifluoromethane, CC/2F2 has been used in aeroso propellants and as a refrigerant.
Which statement helps to explain why dichlorodifluromethane is chemically inert ?

Amylose and Amylopectin are two fraction of starch which of them gives violet colour with I₂