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

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MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test

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Question # 1

Which fiber contains 85% acrylonitrile by weght?

Question # 2

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?

Question # 3

Substances that tend to decrease the activity of enzymes are called:

Question # 4

General formula of carbohydrate is

Question # 5

Which one of the pollutants of automobile exhausts affects the nervous system or produces mental diseases?

Question # 6

To become a carbohydrate a compound must contain

Question # 7

Adipic acid and Hexamethylenediammine polymerize to give

Question # 8

Ecosytem is a smaller unity of:

Question # 9

The fibre which is made from acrylonitrile as monomer:

Question # 10

Which is inorganic polymer?

Question # 11

Ammonia gas used directly as a fertilizer injected into the soil at a depth of about:

Question # 12

Cyclone collector is used to reduce:

Question # 13

The elements like calcium nitrogen and phosphorus added into the soil in large amounts are called:

Question # 14

The temp and pressure used for PVC polymerization is

Question # 15

Which of the following is addition polymerization

Question # 16

The alternate name of Glucose is

Question # 17

A complete food contains at least

Question # 18

Which of the following is thermosetting polymer

Question # 19

Which of these is a synthetic polymer

Question # 20

Plastics are a pollution problem because many plastics:

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 Fungicides are the pesticides which:
A. Kill plants
B. Kill insects
C. Kill herbs
D. Control the growth of fungus
2 The elements like N,P,K added into the large amount in soil are called:
A. Basic elements
B. Additives
C. Macronutrients
D. Micronutrients
3 Thrombin is locally used to stop
A. Heart disease
B. Bleeding
C. Blood
D. None of these
4 Which is not a steroid
A. Cholesterol
B. Ergosterol
C. Phospholipids
D. None of these
5 Iodine value of an oil or fat may be defined as
A. the number of grams of iodine taken up by 1 g of the oil or fat
B. the number of grams if iodine taken by 10 g of the oil or fat
C. the number of grams of iodine taken by 100 g of the oil or fat
D. none of the above
6 The development of disagreeable odour in fats or oil is called
A. fragrance
B. perfume
C. rancidity
D. smell
7 Which is biopolymer?
A. Plastic
B. Rubber
C. synthetic fiber
D. Lipid
8 A polymer may be
A. Linear
B. Branched
C. Cross linked
D. All of these
9 α and β Glucose differs in orientation of hydroxyl group around
A. C1
B. C2
C. C3
D. C4
10 Which of the following is not an inorganic macromolecule
A. Graphite
B. Sand
C. Strach
D. Diamond

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