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 of the following species is used to formation of glycerol fatty acid from triglyceride	A. NaOH B. Ni C. Lipase D. All
2	Which of the following is not an inorganic macromolecule	A. Graphite B. Sand C. Strach D. Diamond
3	Which of the following is an addition polymer	A. Nylon-6, 6 B. Polystyrene C. Terylene D. Epoxy resin
4	In which of these processes are smell organic molecules changed into macromolecules	A. The fractional distillation of crude oil B. The cracking of petroleum fraction C. The hydrolysis of proteins D. The polymerization
5	The helical structure of protein is stabilized by	A. Peptide bond B. Covalent C. Hydrogen bond D. Glycoside bond
6	How is the secondary structure of protein stabilized	A. Through hydrogen bonding B. Through ionic bonding C. Through van der wall forces D. Through covalent bonding
7	Dichlorodifluoromethane, CC/2F2 has been used in aeroso propellants and as a refrigerant. Which statement helps to explain why dichlorodifluromethane is chemically inert ?	A. The carbon-fluorine bond energy is large B. The carbon-fluorine bond has a law polarity C. Fluorine is highly electronegative D. Fluorine compound are non-flammable
8	Which of the following statement is not correct for glycogen	A. It is main storage of carbohydrates B. It structure does not resemble Amylopectin C. It has 1 → 4 and 1 → 6 glycosidic linkage D. On hydrolysis it yields glucose units
9	Which of the following is derived lipid	A. Sterols B. Vit D C. Terpenes D. All
10	Helical structure of protein is stabilized by	A. Peptide bond B. Dipeptide bond C. Van der wall's forces D. Hydrogen bonding

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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

The simplest separating unit of a polymer is called:

The word "Lipids" derived from the language

In macromolecules DP stands for

Nucleic acid fist descovered in

When equal proportion of DH3_ l and C2H5 ___ l are treated with Na metal in preasence4 of dry ether, the number of possible hydrocarbons obtained will be:

Which is not an enzyme

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

Fumaric acid converted into malic acid in the presence of

What element is not essential for the growth of plants and not required in the fertilizers?

The compound which does not form iodoform:

The development of disagreeable odour in fats or oil is called

General formula of carbohydrate is

Which of the following are characteristics of oxidizing smog?

Which one of the following is used as coagulant for purification potable water:

Cholesterol is an important precursor in the biosynthesis of

Which property is not present in lipids?

Which one of the following is a water soluble vitamin?

Which one of the following substances is a synthetic polyester?

The number paper industries in Pakistan are:

Plastic are a pollution problem because many plastics

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MCAT Chemistry Chapter 20 Important MCQ's

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