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

00:00
Question # 1

What element is not essential for the growth of plants and not required in the fertilizers?

Question # 2

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

Question # 3

Cellulose is the polymer of

Question # 4

Irreversible precipitation of protein caused by heating is called

Question # 5

A fat or oil is characterised for extent of unsaturation by one of the following number,which one

Question # 6

Which of the following does not obey general formulas of monosaccharide

Question # 7

Polumerization process was classified by

Question # 8

On hydrolysis sucrose gives

Question # 9

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

Question # 10

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

Question # 11

Which of these polymers is a synthetic polymer

Question # 12

Which of the following activates phosphatase enzyme

Question # 13

Potassium fertilizers are especially useful for:

Question # 14

Identify the linear polymer out of following

Question # 15

Molar mass of repeating unit of PVC monomer is:

Question # 16

The substances which soften the polymer are called

Question # 17

The temp and pressure used for PVC polymerization is

Question # 18

The fibre which is obtained from naturally occuring protein is called

Question # 19

Which of the following protein is used to make buttons

Question # 20

Photochemical smog contains----as main reactants

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 The polymers which can be re-softened again and again are called
A. Thermoplastic
B. Thermosetting
C. Both a and b
D. None
2 The simplest separating unit of a polymer is called:
A. Monomer
B. Dimer
C. Trimer
D. Macromer
3 The protein which only yield amino acids and their derivatives
A. Simple proteins
B. Complex proteins
C. Derived protein
D. All of these
4 Cellulose is the polymer of
A. α-D-glucose
B. β-D-glucose
C. Fructose
D. None
5 Ricket is caused due to the deficiency of vitamin
A. A
B. D
C. B
D. E
6 Glycogen is stored in
A. Animals
B. Plants
C. Soil
D. None of these
7 Acceptance of macromolecular hypothesis was due to efforts of:
A. Kekule
B. Gibbs
C. Standiger
D. anderson
8 Newspaper can be recycled again and again by how many times
A. 5
B. 4
C. 2
D. 3
9 A chemical inert and heat resistant plastic, that is made from tetrafluoroethylene, is called
A. teflon
B. PVC
C. Bakelite
D. polyamide
10 Detergents are:
A. synthetic products
B. natural product
C. both a and b
D. none of the above

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