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

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MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test

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Question # 1

Choose the correct statement:

Question # 2

The simplest separating unit of a polymer is called:

Question # 3

Amylum is another name of

Question # 4

Which of following is NOT use the polyvinylacetate (PVA)

Question # 5

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

Question # 6

Raffinose is a trisacharirde composed of monosaccharide is

Question # 7

Primary pollutant is that:

Question # 8

Protein may have

Question # 9

Newspaper can be recycled again and again by how many times

Question # 10

Which is not a calcareous material:

Question # 11

Which of the following is synthetic thermoplastic polymer

Question # 12

Which behaves as insulator for animals body?

Question # 13

Monomer for acrylic resins is

Question # 14

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

Question # 15

When gaseous chemicals are transported y road or by rail they are classified as follows:
              flammable       non-flammable        poisonous
which gas is poisonous:

Question # 16

Vegetable oils are:

Question # 17

Protein are classified into

Question # 18

Which one of the following organic acids is made from methanol

Question # 19

Which one of the following enzymes brings about the hydrolysis of fats?

Question # 20

Digestion of carbohydrates begins in the

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 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
A. Nucleic acid
B. A triglyceride
C. Sterol
D. Vitamin D
2 Which of the following does not obey general formulas of monosaccharide
A. Mannose
B. Fructose
C. Glucose
D. Deoxyribose
3 Surfactants are organic compounds used in detergents which reduce the:
A. viscosity of water
B. surface tension of water
C. boiling points of water
D. surface ability of water
4 Cellulose is the polymer of
A. α-D-glucose
B. β-D-glucose
C. Fructose
D. None
5 Phosphorus is very useful in the growth of:
A. leave
B. stem
C. seed
D. root
6 The charring of glucose when it is heated with conc.H2SO4 is due to
A. Oxidation
B. Reduction
C. Dehydration
D. Dehydrogenation
7 The % age of nitrogen in ammonia is:
A. 80%
B. 92%
C. 90%
D. 50%
8 Protein are classified into
A. Simple protein
B. Complex proteins
C. Derived proteins
D. All of these
9 In big/metropolitan cities, atmosphere is mostly polluted due to:
A. radioactive fall out
B. household waste
C. pesticide residue
D. automobile exhausts
10 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

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