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	In which of these processes are small organic molecules made into macro-molecules?	A. The cracking of petroleum fractions B. The fractional distillation of crude oil C. The polymerization of ethane D. The hydrolysis of proteins
2	Fumaric acid converted into malic acid in the presence of	A. Lyases B. Glyceomutases C. Fumarase D. Hydrolases
3	Polymer formed by the combining of three different monomers is called:	A. Homopolymer B. Copolymer C. Ter polymer D. Thermoplastic polymers
4	The temp and pressure used for PVC polymerization is	A. 10°C and 10 atm B. 20°C and 20 atm C. 52°C and 9 atm D. 100°C and 10 atm
5	Denaturation of protein means the structure of protein is disrupted indicate which factor does not denature protein	A. Oxidizing agent B. Heat protein C. Keeping pH 7.35 D. pH changes
6	Soaps are basically salts of	A. Glycerol B. Triglyceride C. Fatty acid D. Fat
7	Monomer for acrylic resins is	A. Acrylic acid B. Methylmethacrylate C. Acryloritrile D. All
8	Which one of the following statements about glucose and sucrose is incorrect	A. Both are soluble in water B. Both are naturally occurring C. Both are carbohydrates D. Both are disacharides
9	Which of the following protein is used to make buttons	A. Gelatin B. Callogen C. Albumin D. Casein
10	Molar mass of repeating unit of PVC monomer is:	A. 43 B. 53 C. 63 D. 73

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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 folymer is used as binder

The concentration of dissolved molecular oxygen in water which acts as the most important oxidizing agent ranges form:

A complete food contains at least

Calendar stock is process in paper making in which

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

Micronutrients are required in quantity ranging from:

Which of the following is synthetic thermoplastic polymer

A fat or oil is characterised for extent of unsaturation by one of the following number,which one

Naturally occuring lipids are called

Which substances do not react immediately with bromine water

The reaction between fat and NaOH is called?

Purines include

How many fertilizer plants are now in Pakistan?

A polymer may be

CFCs destroy ozone layer. How many ozone molecule a chlorine free radical can destroy?

Cholesterol is an important precursor in the biosynthesis of

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

Substances that render enzymes catalytically inactive are called

Factors affected denaturation of proteins:

A solid nitrate fertilizer reacts with an alkali to produce a gas which turns damp pH paper blue:

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