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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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	The molecular mass of a polymer is obtained by multiplying mass of the monomer unit the degree of polymerization. The degree of polymerization of PVC is 1000. What is molecular mass	A. 65000 B. 63000 C. 62000 D. 60000
2	Helical structure of protein is stabilized by	A. Peptide bond B. Dipeptide bond C. Van der wall's forces D. Hydrogen bonding
3	Which of these polymers is an addition polymer	A. Nylon 6, 6 B. Polystyrene C. Terylene D. Epoxy resin
4	Monosaccharides adn oligosacchardies are generally called as	A. Crystal B. Sugars C. liquids D. Non-sugars
5	Ketones are less reactive than aldehydes because:	A. alkyl groups electorn donation B. steric hindrance is greater in ketone C. both a and b D. ketones are non-polar
6	Raffinose is a trisacharirde composed of monosaccharide is	A. Glucose B. Glactose C. Fructose D. All
7	Which one of the following elements is not present in all protens	A. Carbon B. Hydrogen C. Nitrogen D. Sulphur
8	Which of the following is a thermosetting plastic?	A. PVC B. polyethylene C. polystyrene D. melamines
9	Which sequence of step is correct for the manufacture of cement:	A. Crushing, mixing, heating, grinding B. Crushing, heating, mixing, grinding C. Crushing, grinding, mixing, heating D. Mixing, heating, grinding, crushing
10	Potable water is considered to be:	A. safe for human consumption B. the ground water C. the Surface water D. now water is due to the salt of:

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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 is a steroid?

Enzymes are chemically

Purines include

CFCs destroy ozone layer, How many ozone molecule a chlorine free radical can destroy:

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

Which of these polymers is a synthetic polymer

In big/metropolitan cities, atmosphere is mostly polluted due to:

Optimum PH for enzyme pepsin is

Large molecules with high molecular mass formed due to smaller units ae called:

Daily protein intake for normal adults should be

The gasses in the atmosphere are essential for sustaining life on earth; Thus oxygen is required for breathing, What for is carbon dioxide required?

Potassium fertilizers are especially useful for:

Which of the following is not an inorganic macromolecule

What is the effect of polluted air on environment:

How many zones through which the charge passes in a rotary kiln?

Plastic are a pollution problem because many plastics

Nucleic acid contain elements like N,H,O,C and

Molecular mass of PVC is (DP = 1200)

The protein which only yield amino acids and their derivatives

The %age composition of the auxiliary agent in a detergent is:

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MCAT Chemistry Chapter 20 Important MCQ's

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