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

Try The 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

A polymer may be

Question # 2

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

Question # 3

Enzymes are chemically

Question # 4

Classification of polymerization into two types was suggested by

Question # 5

Proteins are the polymers of amino acids having

Question # 6

The trade name of polytereafluoroethylene (PTFE) is

Question # 7

Which is not a calcareous material?

Question # 8

Phosphorous is very useful in growth of:

Question # 9

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

Question # 10

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:

Question # 11

Which of the following is thermosetting polymer

Question # 12

Which of these the most widely used nitrogen fertilizer in Pakistan?

Question # 13

A polymeric substance that is formed in the liquid state and then hardened to a rigid solid is called a

Question # 14

The basic difference between synthetic and natural fertilizer is in their

Question # 15

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

Question # 16

Monosacharide belong to the group

Question # 17

Which of the following is derived lipid

Question # 18

Hexamethylene reacts with _______ to prepare nylon 6,6

Question # 19

The fibre which is made from acrylonitrile as monomers

Question # 20

Carbohydrate that cannot be digested by human digestive system is

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 Which of the following is a thermosetting plastic?
A. PVC
B. polyethylene
C. polystyrene
D. melamines
2 A fibre which is made from acrylonitrile as monomer
A. PVC
B. rayon fibre
C. acrylic fibre
D. polyester fibre
3 The trade name of polytereafluoroethylene (PTFE) is
A. Teflon
B. PVC
C. terelene
D. polyester
4 Which polymerization is free radical mechanism based
A. Addition
B. Condensation
C. Both a and b
D. None
5 Which one of the following elements is not present in all proteins?
A. carbon
B. hydrogen
C. nitrogen
D. sulphur
6 The compound which does not form iodoform:
A. methyl alcohol
B. ethyl alcohol
C. acetone
D. acetaldehyde
7 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
8 Daily protein intake for normal adults should be
A. 0.2 g/kg
B. 0.5 g/kg
C. 0.8 g/kg
D. 1.1 g/kg
9 Which of these polymers is a synthetic polymer
A. Animal fat
B. Strach
C. Cellulose
D. Polyester
10 Calendar stock is process in paper making in which
A. Moisture is removed
B. Pulp is spreaded over fabric or screen
C. Paper thickness is removed
D. Paper is wounded in the form of reel

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