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

Substances that render enzymes catalytically inactive are called

Question # 2

The other name for cross linked polymers is

Question # 3

Which of the following folymer is used as binder

Question # 4

Macromolecules or polymers are large molecules built up from small molecules known as monomers. This hypothesis put forward by

Question # 5

Which one is nitrogen fertilizer among the following:

Question # 6

Benedict solution gives a positive test with

Question # 7

One gram of carbohydrate yields energy

Question # 8

What is not true about DNA?

Question # 9

Which is unnecessary for purification of water for drinking purpose?

Question # 10

Plastics are pollution problem because many plastics

Question # 11

Plastics are a pollution problem because many plastics

Question # 12

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

Question # 13

Which of the following category of enzyme catalyze addition of Ammonia

Question # 14

Empirical formula of monosaccharide is

Question # 15

Which one of the following is co-polymer

Question # 16

The mechanism of polymerization involves free radical addition polymerization or condensation polymerization. Choose the correct statement

Question # 17

The fertilizer contains 33___35%n is:

Question # 18

C6H12O6is molecular formula of:

Question # 19

The alternate name of Glucose is

Question # 20

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

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 Which one of the following elements is not present in all protens
A. Carbon
B. Hydrogen
C. Nitrogen
D. Sulphur
2 Alkaline phosphatese is associated with ______ disease
A. Heart disease
B. Rickets
C. Diabtese
D. None
3 Hexamethylene reacts with _______ to prepare nylon 6,6
A. acetic acid
B. adipic acid
C. formic acid
D. none of above
4 Two or more similar monomers combine to form:
A. Homopolymer
B. Copolymer
C. Ter polymer
D. Thermoplastic polymer
5 A polymer of PVC having D.P 500 has molar mass:
A. 6300
B. 63000
C. 3150
D. 31500
6 Which one of the following is not a component of environment:
A. biosphere
B. stratosphere
C. hydrosphere
D. lithosphere
7 Vegetable oils are
A. Unsaturated fatty acids
B. Glycosides of unsaturated fatty acids
C. Glycosides of saturated fatty acids
D. None
8 The clotting time of blood is increased due to the deficiency of
A. vitamin A
B. vitamin K
C. vitamin D
D. vitamin C
9 Potable water is considered to be:
A. safe for human consumption
B. the ground water
C. the Surface water
D. now water is due to the salt of:
10 The product of the molecular mass of repeating units and the D.P is called of polymer:
A. Molecular formula
B. Empirical formula
C. Molecular mass
D. Empirical mass

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