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

Which one of the following is not a component of environment:

Question # 2

Potassium fertilizers are especially useful for:

Question # 3

Thrombin is locally used to stop

Question # 4

Micro nutrients are required in quality ranging from:

Question # 5

Which of these polymers is an addition polymer?

Question # 6

In which of these processes are smell organic molecules changed into macromolecules

Question # 7

The reaction between fat and NaOH is called

Question # 8

Steroids belong to the class

Question # 9

Choose an addition polymer among the following

Question # 10

Which one of the following elements is not present in all proteins?

Question # 11

Water soluble component of starch is

Question # 12

Dichlorodifluoromethane, CC/2F2 has been used in aeroso propellants and as a refrigerant.
Which statement helps to explain why dichlorodifluromethane is chemically inert ?

Question # 13

For better or worst we are living in society:

Question # 14

Polyesters resins have special use in:

Question # 15

Plastic are a pollution problem because many plastics

Question # 16

The proteins which are derived by conjugated proteins are called as

Question # 17

What is the most common catalyst used in hydrogenation of oils?

Question # 18

Which functional group is present in glycerol tristearate

Question # 19

The product of the molecular mass of repeating units and the D.P is called of polymer:

Question # 20

The basic difference between synthetic and natural fertilizer is in their

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 A polymeric substance that is formed in the liquid state and then hardened to a liquid solid us called as:
A. Fibre
B. Plastic
C. Varnish
D. Polyamide resin
2 Which of the following are characteristics of oxidizing smog?
A. It is yellow brownish grey haze
B. It has unpleasant odour
C. Its main reactant are nitric oxide & unburnt hydrocarbon
D. All of the above
3 The elements like N,P,K added into the large amount in soil are called:
A. Basic elements
B. Additives
C. Macronutrients
D. Micronutrients
4 Which is inorganic polymer?
A. Plastic
B. Rubber
C. synthetic fiber
D. Lipids
5 Sterols, vitamin D and terpenese belong to
A. Simple lipids
B. Complex lipids
C. Derived lipids
D. None
6 Macromolecules or polymers are large molecules built up from small molecules called monomers. This hypothesis put forward by
A. schrodixger
B. standinger
C. Lewsi
D. newton
7 Diamond, graphite and sand grant molecules are belonged to:
A. Inorganic
B. Organic
C. biopolymer
D.
synthetic
8 Activity of the enzyme is reduced by
A. temperature
B. concentration
C. pH
D. inhibitors
9 The %age composition of the auxiliary agent in a detergent is:
A. 10%
B. 30%
C. 50%
D. 70%
10 Which is the optimum temperature for the activity of enzyme
A. 20 - 35°C
B. 10 - 15°C
C. 55 - 70°C
D. 35 - 55°C

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