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 simplest separating unit of a polymer is called:	A. Monomer B. Dimer C. Trimer D. Macromer
2	Poly hydroxyl compounds of aldehyde and ketones are?	A. Carbohydrates B. Proteins C. Fats D. Lipids
3	For every reaction occurring in the body three is at least one type of	A. enzyme B. vitamin C. protein D. reactant
4	Oceans, rivers, streams, lakes, polar ice caps, glaciers and group water reservoirs are included in:	A. atmosphere B. lithosphere C. hydrosphere D. biosphere
5	A complete food contains at least	A. Three nutrients B. Ten nutrients C. Six nutrients D. Ten nutrients
6	The elements like N,P,K added into the large amount in soil are called:	A. Basic elements B. Additives C. Macronutrients D. Micronutrients
7	The temperature in the incineration of industrial and hazardous waste process has a range of:	A. 950-1300C B. 250-500C C. 500-900C D. 900-1000C
8	The temperature in the incineration of industrial and hazardons waster process had a range:	A. 950 to 1300°C B. 500 to 900°C C. 250 to 500°C D. 900 to 1000°C
9	Vegetable oils are:	A. Unsaturated fatty acids B. Glycerides of unsaturated fatty acids C. Essential oils obtained from plants
10	Ammonium nitrate fertilizer is not used for which crop:	A. cotton B. wheat C. sugar cane D. paddy rice

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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

Naturally occuring lipids are called

Which factor is helping to reduce the environmental pollution:

Which is the drived lipid?

RNA is a polymer of a nucleotide which consist of three components. Which one is not the component in the nucleotide of an RNA

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

Macromolecules or polymers are large molecules built up from small molecules known as monomers. This hypothesis put forward by

Glucose and gulose are ____ for each other

Surface and ground water sources are contaminated by various human activities. Which of the following is not a human activity that cause contamination of fresh water?

What is the effect of polluted air on environment:

Which one among the following is not a natural polymer

Lipids are naturally occurring compounds produced in cell and are water insoluble but soluble in organic solvents. One of the followings is not a lipid. Select among the following

The steroids of fungi and yeast are called:

Which of the following protein has application is food industry

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

Which of the following does not obey general formulas of monosaccharide

Plastic are pollution problem because many plastics

Simple sugars are:

Most of high molecular mass polymers, used to make plastic rubbers or fibers have molecular masses between:

Which of the following carbohydrates is used in silvering of mirrors

Which one of the following statements about glucose and sucrose is incorrect

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MCAT Chemistry Chapter 20 Important MCQ's

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