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

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

Question # 2

Which of the following is a thermosetting plastic?

Question # 3

Which of the following alkyl halides shows higher reactivity?

Question # 4

Terylen fibre is made by reaction of terephthalic acid with

Question # 5

Sponification number of a fat which requires 178,000 mg of KOH for saponification is (mol wt = 1240)

Question # 6

Cellulose is formed from

Question # 7

A complete food contains at least

Question # 8

The helical structure of protein is stabilized by

Question # 9

A combination of glucose and fructose is called

Question # 10

Which of the following brings about the conversion of starch into maltose?

Question # 11

Which process of pulp making is mostly used in Pakistan?

Question # 12

Which one is nitrogen fertilizer among the following:

Question # 13

How many fertilizer plants are now in Pakistan?

Question # 14

Which of the following is derived lipid

Question # 15

Nylon 6, 6 is a condensation polymer of

Question # 16

The gasses in the atmosphere are essential for sustaining life on earth;  Thus oxygen is required for breathing, What for is carbon dioxide required?

Question # 17

The fibre which is made from vinylidine chloride polymer is called

Question # 18

Cotton is an example of

Question # 19

RNA regulate the synthesis of

Question # 20

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

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 Which one of the following is the most abundant organic substance found in nature?
A. fructose
B. starch
C. glucose
D. cellulose
2 The %age composition of the auxiliary agent in a detergent is:
A. 10%
B. 30%
C. 50%
D. 70%
3 Which is not a calcareous material?
A. line
B. clay
C. marble
D. marine shell
4 Select the name of reedy plant from which word paper is derived:
A. Sunflower
B. Water hyacinth
C. Papyrus
D. Rose
5 Polyesters resins have special use in:
A. Clothing
B. Paints
C. Emulsion
D. Floor covering
6 An oil of fat with no double bond have iodine number:
A. Zero
B. 100%
C. 50%
D. Minimum
7 Which of these polymers is a synthetic polymer
A. Animal fat
B. Strach
C. Cellulose
D. Polyester
8 Which of the following is synthetic thermoplastic polymer
A. PVC
B. Bakelite
C. Synthetic varnishes
D. Both b & c
9 The reaction between fat and NaOH is called?
A. Esterification
B. Hydrogenolysis
C. Fermentation
D. Sponification
10 A sing chlorine free radical can destroy how many ozone molecules:
A. 10
B. 100
C. 1000
D. 10000

Test Questions