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

Soaps are basically salts of

Question # 2

Lithosphere has amount of silicon:

Question # 3

Polysaccharides are

Question # 4

Molar mass of high molecular w.f. polymers ranges from:

Question # 5

The formation of PVC from vinyl chloride is an example of

Question # 6

Which of the following is a thermosetting plastic?

Question # 7

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

Question # 8

The simplest separating unit of a polymer is called:

Question # 9

The temp. and pressure used for PVC polymerization is

Question # 10

Raffinose is a trisacharirde composed of monosaccharide is

Question # 11

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

Question # 12

Choose the crop for which ammonium nitrate is not used:

Question # 13

Vegetables oils are

Question # 14

Which of the following are characteristics of oxidizing smog?

Question # 15

organic synthetic or man made polymers are plastics, rubber and fibre, Which is not a synthetic polymer

Question # 16

One gram of carbohydrate yields energy

Question # 17

Which of the following is an addition polymer

Question # 18

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

Question # 19

Coenzymes are the species which increase the activity of enzymes. They are chemically

Question # 20

Simple sugars are:

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 Ammonium nitrate fertilizer is not used for which crop:
A. cotton
B. wheat
C. sugar cane
D. paddy rice
2 In FWFP  the phosphate fertilizers are produced at:
A. D.I. Khan
B. Haripur
C. Nowshera
D. Dargai
3 Which is unnecessary for purification of water for drinking purpose?
A. Coagulation
B. Treatment with iodine
C. Aeration
D. Chlorination
4 Proxy acetyl nitrat5e (PAN) is an irritant to human beings and it affects:
A. nose
B. stomach
C. eyes
D. ears
5 Which is not a steroid
A. Cholesterol
B. Ergosterol
C. Phospholipids
D. None of these
6 Cellulose does:
A. Satisfy human appetite
B. Stimulates intestinal peristalsis
C. Fives fibre and bulk to the food
D. All of these
7 Water soluble component of starch is
A. Amylose
B. Amylopectin
C. Both
D. Cellulose
8 The steroids of fungi and yeast are called:
A. Vitamin D
B. Vitamin D2
C. Ergosterol
D. Cholesterol
9 Monosaccharides belong to the group
A. lipids
B. fats
C. proteins
D. carbohydrates
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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