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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Maryam Zeb 20 - Sep - 2024 02 Min 43 Sec 9/20
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Ahmed Khan 05 - Sep - 2024 03 Min 58 Sec 9/20
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Muhammad Bangash 16 - Aug - 2023 04 Min 19 Sec 9/20

MCAT Chemistry Chapter 20 Important MCQ's

Sr.#	Question	Answer
1	Polyesters resins have special use in:	A. Clothing B. Paints C. Emulsion D. Floor covering
2	Cement is mixture of so many compounds roasted in rotary kiln.Which substance has greater percentage:	A. Lime B. Alumina C. Silica D. Magnesia
3	Cotton is __________ % cellulose	A. 90 B. 100 C. 99 D. 30
4	Which of the following is not a charbohydrate	A. Nuclic acid B. Starch C. Glycoyen D. Cellulose
5	Which one of the following is not a component of environment:	A. biosphere B. stratosphere C. hydrosphere D. lithosphere
6	The product of the molecular mass of repeating units and the D.P is called of polymer:	A. Molecular formula B. Empirical formula C. Molecular mass D. Empirical mass
7	There are 20 amino acids found in protein which is not the property of these amino acids	A. They are all alpha-amino acids B. They are all optically active C. They have high decomposition point D. They are water soluble
8	Select the name of ready plant from which word ''Paper'' is derived:	A. sun flower B. papyrus C. water hyacinth D. rose
9	Benedict solution gives a positive test with	A. Glucose B. Fructose C. Sucrose D. Starch
10	Simple sugars are:	A. Monosaccharides B. Disaccharides C. Oligo saccharides D. Trisaccharides

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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

Cotton is an example of

Purines include

The three dimensional folding and twisting of a polypeptide chain give rise to

Ketones are less reactive than aldehydes because:

When gaseous chemicals are transported y road or by rail they are classified as follows: flammable non-flammable poisonous which gas is poisonous:

In which of these processes are small organic molecules made into macro-molecules?

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

Nylon 6 6 is prepared by the reaction of hexamethylene with

Plastic are a pollution problem because many plastics

Which of the following wast material is not recycled for use again?

The degree of unsaturation in fats or oils is usually measured by numbers of grams of iodine required by 100 grams of fat, this is called

Which one of the following is water soluble vitamin?

In the body, carbohydrates are broken down into

The substance upon which an enzyme acts is known as its

The nitrogen present in some fertilizer helps plants:

Most complex structure of protein is

Cane sugar on hydrolysis gives

Choose an addition polymer among the following

Which of the following is an addition polymer

Which of the following is woody raw material used for making pulp and paper:

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Top Scorers Of MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test MCQ`s Test

MCAT Chemistry Chapter 20 Important MCQ's

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When gaseous chemicals are transported y road or by rail they are classified as follows:
flammable non-flammable poisonous
which gas is poisonous: