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

The temp. and pressure used for PVC polymerization is

Question # 2

Silk is an example of:

Question # 3

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

Question # 4

Water soluble component of starch is

Question # 5

Detergents are:

Question # 6

RNA regulate the synthesis of

Question # 7

Which is inorganic polymer?

Question # 8

Which of the following is correct statement about cellulose

Question # 9

SO2 and NO2 cause pollution due to increase in:

Question # 10

Which one of the following is used as coagulant for purification potable water:

Question # 11

Optimum PH rang for amylases is

Question # 12

The helical structure of protein is stabilized by

Question # 13

Macromolecules are classified:

Question # 14

Which of the following is not an inorganic macromolecule

Question # 15

Which one of the following is co-polymer

Question # 16

Macromolecular hypothesis acceptance due to efforts of standinger came about in:

Question # 17

Usually the % of moisture in paper is:

Question # 18

Sugar are polyhydroxy compounds of

Question # 19

The conc.of dissolved molecular oxygen in water which act as the most important oxidizing agent ranges from:

Question # 20

Monosacharide belong to the group

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 C6H12O6is molecular formula of:
A. Glucose
B. Dextrose
C. Fructose
D. All of these
2 For better or worst we are living in society:
A. wood
B. food
C. diseased
D. plastic
3 Sterols, vitamin D and terpenese belong to
A. Simple lipids
B. Complex lipids
C. Derived lipids
D. None
4 Triglyceride have iodine number ______ having no double bond
A. 0
B. 2
C. 3
D. 4
5 Amount of cellulose produced by plants every year is _____ approximately
A. 100 billion tons
B. 90billion tons
C. 80 billion tons
D. 70 billion tons
6 In cyclic structure of glucose when the position of atoms on Carbon 1 is altered one isomer changes to other. These isomers of glucose are called
A. Annomers
B. Position isomers
C. Meta-mess
D. Cis-trans isomers
7 Which of the following is obtained by the hydrolysis of starch in the presence of diastase enzyme
A. Lactose
B. Maltose
C. Sucrose
D. All of them
8 Fungicides are the pesticides which:
A. Kill plants
B. Kill insects
C. Kill herbs
D. Control the growth of fungus
9 Adipic acid and Hexamethylenediammine polymerize to give
A. Acrylic resins
B. Plastic fiber
C. Nylon-6, 6
D. None
10 Substances that render enzymes catalytically inactive are called
A. coenzymes
B. substrates
C. inhibitors
D. apoezymes

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