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

Which of the following folymer is used as binder

Question # 2

Reason for the rancidity of fat is

Question # 3

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

Question # 4

In the body, carbohydrates are broken down into

Question # 5

CFCs destroy ozone layer, How many ozone molecule a chlorine free radical can destroy:

Question # 6

Which one of the following is a disaccharide?

Question # 7

Which of the following protein has application is food industry

Question # 8

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

Question # 9

Which of the following is a steroid?

Question # 10

Digestion of carbohydrates begins in the

Question # 11

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

Question # 12

To become a carbohydrate a compound must contain

Question # 13

Enzymes catalyse all biological reactions occuring in the cell. What is true about an enzyme?

Question # 14

The formation of PVC from vinyl chloride is an example of

Question # 15

Which of these polymer is synthetic polymer

Question # 16

Which of the following activates phosphatase enzyme

Question # 17

The substances which soften the polymer are called

Question # 18

Which of the following polymers is used for weather resistant paints

Question # 19

The temperature in the incineration of industrial and hazardons waster process had a range:

Question # 20

Which one of the following is not type of polemer

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 A fat or oil is characterised for extent of unsaturation by one of the following number,which one
A. rancidity number
B. acid number
C. iodine number
D. saponicfication number
2 Which woody raw material is used for the manufacture of paper pulp?
A. cotton
B. bugases
C. poplar
D. rice straw
3 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
4 The optimum pH value for the enzyme pepsin is
A. 10
B. 1.4
C. 8
D. 6
5 Vegetable oil are
A. unsaturated fatty acids
B. glycerides of unsaturated fatty acids
C. glycerides of saturated fatty acids
D. essential oil obtained from plants
6 Which is the drived lipid?
A. Common fats
B. Vitamin-D
C. Common oils
D. Spinolipids
7 Coenzymes are the species which increase the activity of enzymes. They are chemically
A. Metal ions
B. non-metals
C. Organic acids
D. Organic bases
8 Which sequence of step is correct for the manufacture of cement:
A. Crushing, mixing, heating, grinding
B. Crushing, heating, mixing, grinding
C. Crushing, grinding, mixing, heating
D. Mixing, heating, grinding, crushing
9 Nylon 6 6 is prepared by the reaction of hexamethylene with
A. formic acid
B. acetic acid
C. adipic acid
D. none of these
10 The compound which does not form iodoform:
A. methyl alcohol
B. ethyl alcohol
C. acetone
D. acetaldehyde

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