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

Setting process of cement is based on:

Question # 2

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

Question # 3

Which of the following category of enzyme catalyze addition of Ammonia

Question # 4

The main pollutant of leather tanneries in the waste water is due to:

Question # 5

The %age of nitrogen in urea is:

Question # 6

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

Question # 7

Lipids, proteins, carbohydrates and nucleic acids belong to macromolecules:

Question # 8

Which one of the following statements about Glucose and sucrose is incorrect?

Question # 9

To become a carbohydrate a compound must contain

Question # 10

Surfactants are organic compounds used in detergents which reduce the:

Question # 11

Classification of polymerization into two types was suggested by

Question # 12

The alternate name of Glucose is

Question # 13

The clotting time of blood is increased due to the deficiency of

Question # 14

The substances added in paints for improving the mechanical properties is called:

Question # 15

Which is not a calcareous material?

Question # 16

The optimum pH value for the enzyme pepsin is

Question # 17

The helical structure of protein is stabilized by

Question # 18

Cholesterol is a precursor of steroid hormones. Choose the class of steroid

Question # 19

Proxy acetyl nitrat5e (PAN) is an irritant to human beings and it affects:

Question # 20

Which one of the following is not a component of environment:

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 Which one among the following is not a natural polymer
A. Protein
B. Cellulose
C. Nylon
D. Nucleic acid
2 The protein which only yield amino acids and their derivatives
A. Simple proteins
B. Complex proteins
C. Derived protein
D. All of these
3 The trade name of polytereafluoroethylene (PTFE) is
A. Teflon
B. PVC
C. terelene
D. polyester
4 The nitrogen present in some fertilizer helps plants:
A. to fight against diseases
B. to produce fat
C. to undergo photosynthesis
D. to produce protein
5 What is the most common catalyst used in hydrogenation of oils?
A. cobalt
B. nickel
C. tungsten
D. copper
6 Which of the following is not macromolecule?
A. Proteins
B. Carbohydrates
C. Acrylonitirle
D. Lipids
7 The %age composition of the auxiliary agent in a detergent is:
A. 10%
B. 30%
C. 50%
D. 70%
8 Cotton has cellulose in it:
A. 96%
B. 97%
C. 98%
D. 99%
9 Which one of the following is a water soluble vitamin
A. Niacin
B. Riboflavin
C. Trypsin
D. Ascobic acid
10 Which polymerization is free radical mechanism based
A. Addition
B. Condensation
C. Both a and b
D. None

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