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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Kaneez Fatima 03 - Jul - 2023 04 Min 12 Sec 16/20
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Meer Sadeed 06 - Sep - 2023 10 Min 50 Sec 11/20
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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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Muhammad Bangash 16 - Aug - 2023 04 Min 19 Sec 9/20

MCAT Chemistry Chapter 20 Important MCQ's

Sr.#	Question	Answer
1	Optimum temperature for enzyme activity is	A. 125°C B. 37°C C. 40°C D. 100°C
2	Nylon 6, 6 is a condensation polymer of	A. Phthalic acid and hexa ethylene diamine B. Adipic acid and hexaethylene diamine C. Phthalic acid and glycerol D. Adipic acid and glycerol
3	The reason of acid rain is:	A. release of CO in excess by in complete combustion B. excess release of NO₂ and SO₂ from burning of fossil fuels C. Formation of NH₃ in excess form industry and coal gas D. Formation of excess CO₂ due to combustion and respiration
4	Which is not a calcareous material:	A. Lime B. Marble C. Clay D. Marine shel
5	Lithosphere has amount of silicon:	A. 35.30% B. 27.72% C. 40.01% D. 21.13%
6	Which of the following substance is used as filler or additive in paper making:	A. Glucose B. Starch C. Fructose D. Cellulose
7	What is the most common catalyst used in hydrogenation of oils?	A. cobalt B. nickel C. tungsten D. copper
8	Glucose and gulose are ____ for each other	A. Geometrical isomers B. Metamers C. Apimers D. None
9	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
10	Lipids, proteins, carbohydrates and nucleic acids belong to macromolecules:	A. inorganic B. organic C. Biopolymer D. synthetic

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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 oxide when mixed with water, will produce the most acidic solution?

The reaction between fat and NaOH is called?

Which one of the following organic acids is made from methanol

Which of these the most widely used nitrogen fertilizer in Pakistan?

What is clinker?

Which of the following is incorrect for glucose & sucrose

An oil of fat with no double bond have iodine number:

Large molecule formed by combination of smaller units these smaller units are called:

Empirical formula of monosaccharide is

Phosphorous is very useful in growth of:

Macromolecular hypothesis acceptance due to efforts of standinger came about in:

Cotton has cellulose in it:

Which fiber contains 85% acrylonitrile by weight:

Which of the following statements is incorrect about vitamins

Which of the following is the repeating monomeric unit in cellulose?

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

The trade name of polytereafluoroethylene (PTFE) is

Select the name of reedy plant from which word paper is derived:

Choose the correct statement:

The main pollutant of leather tanneries in the waste water is due to:

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MCAT Chemistry Chapter 20 Important MCQ's

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