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

Which of the following is sweetest sugar

Question # 2

Soap is formed when triglyceride reacts with

Question # 3

The % age of nitrogen in ammonia is:

Question # 4

Which of the following is addition polymerization

Question # 5

Nylon, 6,6 is a condensation polymer of

Question # 6

The reason of acid rain is:

Question # 7

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 # 8

Which three element are needed for the health growth of plants:

Question # 9

Which behaves as insulator for animals body?

Question # 10

The conc.of dissolved molecular oxygen in water which act as the most important oxidizing agent ranges from:

Question # 11

Which of the following is thermosetting polymer

Question # 12

Which of the following does not obey general formulas of monosaccharide

Question # 13

Thermoplastic polymer can be softened and hardened when cool repeatedly. Which one is not a thermoplastic among the following

Question # 14

Biochemical oxygen demand (BOD) is the capacity of organic matter in natural water to consume oxygen with in a period of:

Question # 15

Which of the following carbohydrates is used in silvering of mirrors

Question # 16

Denaturation of protein means the structure of protein is disrupted indicate which factor does not denature protein

Question # 17

The other name for cross linked polymers is

Question # 18

New3spapers can be recycled again and again by how many times?

Question # 19

Monosacharide belong to the group

Question # 20

Which of these polymers is an addition polymer?

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 When gaseous chemicals are transported y road or by rail they are classified as follows:
              flammable       non-flammable        poisonous
which gas is poisonous:
A. butane
B. non-flammable
C. hydrogen
D. sulphur dioxide
2 On hydrolysis sucrose gives
A. Glucose and maltose
B. Fructose and lactose
C. Fructose and maltose
D. Glucose and fructose
3 Polymerisation of vinyl acetate is a type of:
A. homopolymer
B. copolymer
C. ter polymer
D. All of these
4 Vegetable oils are
A. Unsaturated fatty acids
B. Glycosides of unsaturated fatty acids
C. Glycosides of saturated fatty acids
D. None
5 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
6 Which one of the following organic acids is made from methanol
A. Propanoic acid
B. Butanoic acid
C. Formic acid
D. Acetic acid
7 The word paper is derived form the name of which reedy plant:
A. rose
B. sun flower
C. papyrus
D. water hyacinth
8 Micronutrients are required in quantity ranging from:
A. 4----40g
B. 6------200kg
C. 6-----200g
D. 4-------40kg
9 The clotting time of blood is increased due to the deficiency of
A. vitamin A
B. vitamin K
C. vitamin D
D. vitamin C
10 Which one of the following enzymes brings about the hydrolysis of fats
A. Urease
B. Maltase
C. Zymase
D. Lypase

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