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

  • Total Questions20

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MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test

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Question # 1

Why is CO called as pollutant? reason is:

Question # 2

A polymer of PVC having D.P 500 has molar mass:

Question # 3

Choose a point which is not included in the components of environment:

Question # 4

How many fertilizer plants are now in Pakistan?

Question # 5

Iodine value of an oil or fat may be defined as

Question # 6

Major food factors are?

Question # 7

Sterols, vitamin D and terpenese belong to

Question # 8

Which of the following is the repeating monomeric unit in cellulose?

Question # 9

Monosaccharides belong to the group

Question # 10

The proteins which are derived by conjugated proteins are called as

Question # 11

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 # 12

Which one of the following substances is a synthetic polyester?

Question # 13

The fibre which is made from vinylidine chloride polymer is called

Question # 14

The helical structure of protein is stabilized by

Question # 15

The product of the molecular mass of repeating units and the D.P is called of polymer:

Question # 16

Which one of the following is a disaccharide?

Question # 17

Large molecule formed by combination of smaller units these smaller units are called:

Question # 18

Which of the following alkyl halides shows higher reactivity?

Question # 19

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

Question # 20

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

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 Fungicides are the pesticides which:
A. Kill plants
B. Kill insects
C. Kill herbs
D. Control the growth of fungus
2 Which of the following does not obey general formulas of monosaccharide
A. Mannose
B. Fructose
C. Glucose
D. Deoxyribose
3 Which one of the following is not type of polemer
A. Copolymer
B. Homopolymer
C. Terpolymer
D. Heteropolymer
4 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?
A. rain
B. live stock waste
C. oil leaks and  spills
D. disposal of industrial effluents
5 Polymerization process was classified in
A. 1926
B. 1927
C. 1929
D. 1931
6 Nylon 6 6 is prepared by the reaction of hexamethylene with
A. formic acid
B. acetic acid
C. adipic acid
D. none of these
7 The clotting time of blood is increased due to the deficiency of
A. vitamin A
B. vitamin K
C. vitamin D
D. vitamin C
8 Lithosphere has amount of silicon:
A. 35.30%
B. 27.72%
C. 40.01%
D. 21.13%
9 Which of the following is a simple protein
A. Albumins
B. Legumin
C. Callogen
D. All
10 The fibre which is made from acrylonitrile as monomers
A. PVC
B. Rayon fibre
C. Acrylic fibre
D. Polyester fibre

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