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

The substance used in the soil to provide element.Which are essential for plant growth are known as:

Question # 2

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

Question # 3

For better or worst we are living in society:

Question # 4

If a polymer has mass 63000, and the molar mass of repeating unit is 63 what is its degree of polymerization is

Question # 5

Poly hydroxyl compounds of aldehyde and ketones are?

Question # 6

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 # 7

Thrombin is locally used to stop

Question # 8

Which is not a steroid

Question # 9

Water soluble component of starch is

Question # 10

Daily protein intake for normal adults should be

Question # 11

Which of the following is not a charbohydrate

Question # 12

What is the effect of polluted air on environment:

Question # 13

Which of the following is synthetic thermoplastic polymer

Question # 14

Which products are formed when triglyceride is hydrolysed

Question # 15

A fat or oil is characterized for extent of unsaturation by one of the following number. Which one is

Question # 16

Which behaves as insulator for animals body?

Question # 17

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

Question # 18

A combination of glucose and fructose is called

Question # 19

Amides are

Question # 20

Oxidation reduction is done by

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 A chemical inert and heat resistant plastic, that is made from tetrafluoroethylene, is called
A. teflon
B. PVC
C. Bakelite
D. polyamide
2 One of the following is not type of polymer
A. homopolymer
B. copolymer
C. heteropolymer
D. terpolymer
3 Helical structure of protein is stabilized by
A. Peptide bond
B. Dipeptide bond
C. Van der wall's forces
D. Hydrogen bonding
4 Which of these polymers is a synthetic polymer?
A. animal fat
B. starch
C. cellulose
D. polyester
5 Which one of the following elements is not present in all protens
A. Carbon
B. Hydrogen
C. Nitrogen
D. Sulphur
6 The fibre which is made form acrylonitrile as monomer
A. PVC
B. rayon fibre
C. acrylic fibre
D. polyester fibre
7 What element is not essential for the growth of plants and not required in the fertilizers?
A. nitrogen
B. potassium
C. phosphorus
D. barium
8 The substance which adversely affects the human health is:
A. Ecosystem
B. Ecosphere
C. Atmosphere
D. Pollutant
9 Which of the following is an addition polymer
A. Nylon-6, 6
B. Polystyrene
C. Terylene
D. Epoxy resin
10 Choose the crop for which ammonium nitrate is not used:
A. paddy rise
B. cotton
C. wheat
D. sugar cane

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