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	Which one of the following is used as coagulant for purification potable water:	A. copper sulphate B. alum C. barium D. nicket sulphate
2	A fat or oil is characterized for extent of unsaturation by one of the following number. Which one is	A. Acid number B. Saoilucfucation number C. Rancidity number D. Iodine number
3	Select the name of ready plant from which word ''Paper'' is derived:	A. sun flower B. papyrus C. water hyacinth D. rose
4	The fertilizer contains 33___35%n is:	A. ammonium nitrate B. potassium nitrate C. urea D. ammonia
5	The other name for cross linked polymers is	A. Linear polymer B. Branched polymers C. Inter connected polymers D. None of these
6	Which process of pulp making is mostly used in Pakistan?	A. Kraft process B. Sulphite process C. Neutral sulphite semi chemical process (NSSC) D. All of these
7	The high molecular weight materials which yield on hydrolysis the amino acids is called:	A. Carbohydrates B. Lipids C. Fatty acids D. Proteins
8	Which of the following are characteristics of oxidizing smog?	A. It is yellow brownish grey haze B. It has unpleasant odour C. Its main reactant are nitric oxide & unburnt hydrocarbon D. All of the above
9	Lipids, proteins, carbohydrates and nucleic acids belong to macromolecules:	A. inorganic B. organic C. Biopolymer D. synthetic
10	Cotton is an example of	A. animal fibre B. mineral fibre C. vegetable fibre D. synthetic fibre

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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

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

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

The steroids of fungi and yeast are called:

Irreversible precipitation of protein caused by heating is called

Which of these is a synthetic polymer

Which of these polymers is a synthetic polymer?

The composition mixture of clay and lime stone in a raw material is:

Cotton is an example of

Which is biopolymer?

Industrial materials and thermal power stations are coated by

The basic difference between synthetic and natural fertilizer is in their

Iodine value of an oil or fat may be defined as

Denaturation of protein means the structure of protein is disrupted indicate which factor does not denature protein

Adipic acid and Hexamethylenediammine polymerize to give

Which of the following are thermoplastic materials?

In Pakistan consumption per person is:

Which one is nitrogen fertilizer among the following:

Plastics are a pollution problem because many plastics

Protein are classified into

Primary pollutant is that:

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MCAT Chemistry Chapter 20 Important MCQ's

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