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

  • Time Allowed20

MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test

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Question # 1

Factors affected denaturation of proteins:

Question # 2

Cellulose is formed from

Question # 3

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

Question # 4

The polymers which can not be re-softened again and again are called

Question # 5

The compound which does not form iodoform:

Question # 6

Which is the polymer that has amide linkage in its structure

Question # 7

Cotton is an example of

Question # 8

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

Question # 9

Irreversible precipitation of protein caused by heating is called

Question # 10

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

Question # 11

Amylum is another name of

Question # 12

Silk is the example of:

Question # 13

In which of these processes are smell organic molecules changed into macromolecules

Question # 14

Which of the following is not macromolecule?

Question # 15

The substance added to the soil to provide one or more nutrient elements which are necessary plant growth are known as:

Question # 16

Vegetable oils are:

Question # 17

Amount of cellulose produced by plants every year is _____ approximately

Question # 18

DNA is a polynucleic acid. The monomer is known as a nucleotide. What is not the component of the nuleotide

Question # 19

The charring of glucose when it is heated with conc.H2SO4 is due to

Question # 20

Which of these polymers is and addition polymer?

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 Digestion of carbohydrates begins in the
A. large intestine
B. Small intestine
C. Duoderium
D. Buccal cavity / mouth
2 The number paper industries in Pakistan are:
A. 30
B. 25
C. 35
D. 20
3 Monosacharide belong to the group
A. Fats
B. Carbohydrates
C. Lipids
D. Proteins
4 Which of the following is a steroid?
A. vitamin A
B. vitamin B
C. vitamin C
D. vitamin D
5 Fumaric acid converted into malic acid in the presence of
A. Lyases
B. Glyceomutases
C. Fumarase
D. Hydrolases
6 Silk is an example of:
A. animal fiber
B. vegetable fiber
C. mineral fiber
D. none of all
7 Cyclone collector is used to reduce:
A. noise pollution
B. air pollution
C. water pollution
D. radioactive pollution
8 Which of the following does not obey general formulas of monosaccharide
A. Mannose
B. Fructose
C. Glucose
D. Deoxyribose
9 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
10 A polymer of PVC having D.P 500 has molar mass:
A. 6300
B. 63000
C. 3150
D. 31500

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