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	Lipids are naturally occurring compounds produced in cell and are water insoluble but soluble in organic solvents. One of the followings is not a lipid. Select among the following	A. Nucleic acid B. A triglyceride C. Sterol D. Vitamin D
2	Plastics are a pollution problem because many plastics	A. are made from petroleum B. are very inflammable C. burn to produce toxic fumes D. decompose to produce toxic products
3	Naturally occuring lipids are called	A. Fats B. Protein C. Steroids D. None
4	Monosaccharides adn oligosacchardies are generally called as	A. Crystal B. Sugars C. liquids D. Non-sugars
5	Fungicides re the pesticides which:	A. kill plants B. kill herbs C. kill insects D. control the growth of fungus
6	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
7	The other name for cross linked polymers is	A. Linear polymer B. Branched polymers C. Inter connected polymers D. None of these
8	Purines include	A. Adenine B. Guanine C. Both a and b D. None
9	Steroids belong to the family of	A. Protein B. Enzyme C. Lipids D. Carbohydrates
10	Plastics are a pollution problem because many plastics:	A. Are made from petroleum B. Are very inflammable C. Burn to produce toxic fumes D. Decompose to produce toxic products

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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

Nylon 6 6 is prepared by the reaction of hexamethylene with

Sugar are polyhydroxy compounds of

The substances which soften the polymer are called

Fine powder gypsum is mixed with clinker up to:

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

Which one among the following is not a natural polymer

The compound which does not form iodoform:

Which of the following is obtained by the hydrolysis of starch in the presence of diastase enzyme

Which one of the following enzymes brings about the hydrolysis of fats?

If a polymer has mass 63000, and the molar mass of repeating unit is 63 what is its degree of polymerization is

Vegetable oils are

Surface and ground water sources are contaminate by various human activity. which of the following is not a human activity that causes contamination in fresh water?

Macromolecules or polymers are large molecules built up from small molecules called monomers. This hypothesis put forward by

Vegetable oil are

The pH range of the acid rain is:

Which is the drived lipid?

The polymers which can not be re-softened again and again are called

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

Polumerization process was classified by

Which behaves as insulator for animals body?

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MCAT Chemistry Chapter 20 Important MCQ's

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