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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Shakeel Ahmad 26 - Aug - 2024 01 Min 06 Sec 19/20
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Mehwish Abdul Sattar 26 - Jun - 2023 03 Min 47 Sec 17/20
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Maryam Zeb 20 - Sep - 2024 02 Min 43 Sec 9/20
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zainab abbasi 19 - Jul - 2023 03 Min 02 Sec 9/20
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Ahmed Khan 05 - Sep - 2024 03 Min 58 Sec 9/20
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MCAT Chemistry Chapter 20 Important MCQ's

Sr.#	Question	Answer
1	Fumaric acid converted into malic acid in the presence of	A. Lyases B. Glyceomutases C. Fumarase D. Hydrolases
2	Cellulose does:	A. Satisfy human appetite B. Stimulates intestinal peristalsis C. Fives fibre and bulk to the food D. All of these
3	Which one of the following enzymes brings about the hydrolysis of fats?	A. Urease B. Maltase C. Zymase D. Lypase
4	Macromolecules are classified:	A. inorganic B. organic C. biopolymer D. synthetic
5	The alternate name of Glucose is	A. Dextrose B. Grape sugar C. Blood sugar D. All
6	Which of the following brings about the conversion of starch into maltose?	A. maltase B. zymase C. diastase D. invertase
7	Which of the following carbohydrates is used in silvering of mirrors	A. Sucrose B. Cellulose C. Fructose D. Glucose
8	General formula of carbohydrate is	A. C_x(H₂O)_y+x B. C_x(H₂O)_y C. C_x(H₂O)_y-1 D. C_x(H₂O)_y+1
9	Iodine value of an oil or fat may be defined as	A. the number of grams of iodine taken up by 1 g of the oil or fat B. the number of grams if iodine taken by 10 g of the oil or fat C. the number of grams of iodine taken by 100 g of the oil or fat D. none of the above
10	Which of the following activates phosphatase enzyme	A. Ca²⁺ B. K⁺¹ C. Mg²⁺ D. Zn²⁺

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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

Which of the following polymers is used for weather resistant paints

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

Proteins are classifies into ______ classes based on physic-chemical properties

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

The substance added to the soil to provide one or more nutrient elements which are necessary plant growth are known as:

Nucleic acid fist descovered in

The temperature in the incineration of industrial and hazardous waste process has a range of:

During the manufacturing process of cement the temperature of the decomposition zone goes up to:

Water soluble component of starch is

Which woody raw material is used for the manufacture of paper pulp?

Lipids, proteins, carbohydrates and nucleic acids belong to macromolecules:

Which is unnecessary for purification of water for drinking purpose?

The high molecular weight materials which yield on hydrolysis the amino acids is called:

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

How many fertilizer plants are now in Pakistan?

Micro nutrients are required in quality ranging from:

Which of the following statements is incorrect about vitamins

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

Which of the following protein has application is food industry

The substance upon which an enzyme acts is known as its

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MCAT Chemistry Chapter 20 Important MCQ's

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