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 is the drived lipid?

Question # 2

Which one of the following is the most abundant organic substance found in nature?

Question # 3

For every reaction occurring in the body three is at least one type of

Question # 4

Alkaline phosphatese is associated with ______ disease

Question # 5

The temp. and pressure used for PVC polymerization is

Question # 6

Which one of the following is not type of polemer

Question # 7

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

Question # 8

Photochemical smog contains----as main reactants

Question # 9

One gram of carbohydrate yields energy

Question # 10

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

Question # 11

To become a carbohydrate a compound must contain

Question # 12

The simplest separating unit of a polymer is called:

Question # 13

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

Question # 14

The %age composition of the auxiliary agent in a detergent is:

Question # 15

Setting process of cement is based on:

Question # 16

The conversion of an halide of an alkene is an example:

Question # 17

Surface and ground water sources are contaminated by various human activities. Which of the following is not a human activity that cause contamination of fresh water?

Question # 18

Which one of the following is water soluble vitamin?

Question # 19

betta-D-glucose is a monomer for

Question # 20

Which of the following is incorrect for glucose & sucrose

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 Polymerization process was classified in
A. 1926
B. 1927
C. 1929
D. 1931
2 During the manufacturing process of cement the temperature of the decomposition zone goes up to:
A. 600°C
B. 800°C
C. 1000°C
D. 1200°C
3 Sponification number of a fat which requires 178,000 mg of KOH for saponification is (mol wt = 1240)
A. 120
B. 143
C. 208
D. 210
4 Type of polymer formed by teh polymerization of single type of monomer is:
A. Homopolymer
B. Copolymer
C. terpolymer
D. All of these
5 Which of the following does not obey general formulas of monosaccharide
A. Mannose
B. Fructose
C. Glucose
D. Deoxyribose
6 Soaps are basically salts of
A. Glycerol
B. Triglyceride
C. Fatty acid
D. Fat
7 The temp and pressure used for PVC polymerization is
A. 10°C and 10 atm
B. 20°C and 20 atm
C. 52°C and 9 atm
D. 100°C and 10 atm
8 Choose the crop for which ammonium nitrate is not used:
A. paddy rise
B. cotton
C. wheat
D. sugar cane
9 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
10 What element is not essential for the growth of plants and not required in the fertilizers?
A. nitrogen
B. potassium
C. phosphorus
D. barium

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