MDCAT Chemistry Chapter 20 MCQ Test With Answer for (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.

MCQ's Test For MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test

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MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test

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Question # 1

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

Question # 2

The fibre which is made from acrylonitrile as monomer:

Question # 3

For every reaction occurring in the body three is at least one type of

Question # 4

Polymer formed by the combining of three different monomers is called:

Question # 5

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

Question # 6

Glucose and gulose are ____ for each other

Question # 7

Plastics are a pollution problem because many plastics:

Question # 8

A polymer of polyvinyl chloride with DP 1000 has molecular or molar mass:

Question # 9

Which factor is helping to reduce the environmental pollution:

Question # 10

Which fiber contains 85% acrylonitrile by weight:

Question # 11

Tasteless sugars are:

Question # 12

Which is the polymer that has amide linkage in its structure

Question # 13

Properties of polymeric material depends upon

Question # 14

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

Question # 15

A nucleoside may be

Question # 16

Plastic, rubber, synthetic fibers belong to macromolecules:

Question # 17

Nylon, 6,6 is a condensation polymer of

Question # 18

Molar mass of high molecular w.f. polymers ranges from:

Question # 19

The steroids of fungi and yeast are called:

Question # 20

The helical structure of protein is stabilized by

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 Water soluble component of starch is
A. Amylose
B. Amylopectin
C. Both
D. Cellulose
2 Which one of the following is a water soluble vitamin?
A. niacin
B. riboflavin
C. tyrosine
D. ascorbic acid
3 In FWFP  the phosphate fertilizers are produced at:
A. D.I. Khan
B. Haripur
C. Nowshera
D. Dargai
4 Which of these polymers is an addition polymer?
A. nylon 6,6
B. polystyrene
C. terylene
D. epoxy resin
5 Surfactants are organic compounds used in detergents which reduce the:
A. viscosity of water
B. surface tension of water
C. boiling points of water
D. surface ability of water
6 Which of the following wast material is not recycled for use again?
A. glasses
B. paper
C. plastic toys
D. hides of animals
7 Enzymes are chemically
A. carbohydrates
B. proteins
C. fatty acids
D. phospholipids
8 Which is the chemical formula of calcium super phosphate:
A. CaH2PO4
B. CaHPO4
C. Ca(H2PO4)2
D. none of above
9 Most complex structure of protein is
A. Primary protein
B. Secondary protein
C. Tertiary protein
D. Quaternary protein
10 Which of the following is NOT thermoplastic
A. PVC pipes
B. Plastic toys
C. Varnish
D. Both A and B

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