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

Choose the correct statement:

Question # 2

For every reaction occurring in the body three is at least one type of

Question # 3

An oil of fat with no double bond have iodine number:

Question # 4

Which of the following is a steroid?

Question # 5

To become a carbohydrate a compound must contain

Question # 6

The substance upon which an enzyme acts is known as its

Question # 7

Digestion of carbohydrates begins in the

Question # 8

betta-D-glucose is a monomer for

Question # 9

A solid nitrate fertilizer reacts with an alkali to produce a gas which turns damp pH paper blue:

Question # 10

Which process of pulp making is mostly used in Pakistan?

Question # 11

The protein which only yield amino acids and their derivatives

Question # 12

A nucleoside may be

Question # 13

Soaps are basically salts of

Question # 14

How many zones through which the charge passes in a rotary kiln?

Question # 15

Which of the following is not glyceride

Question # 16

Which substance among the following used in points to improve the mechanical properties?

Question # 17

Which of the following protein has application is food industry

Question # 18

New3spapers can be recycled again and again by how many times?

Question # 19

A molecule of polysacharide on hydrolysis produces ______ molecules of monosacharide

Question # 20

Denaturation of protein means the structure of protein is distrupted. indicate which factor does not denature protein

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 Purines include
A. Adenine
B. Guanine
C. Both a and b
D. None
2 Which of the following is not glyceride
A. Soap
B. Phospholipids
C. Oil
D. Fat
3 Which one of the following is not a component of environment:
A. biosphere
B. stratosphere
C. hydrosphere
D. lithosphere
4 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
5 The other name for cross linked polymers is
A. Linear polymer
B. Branched polymers
C. Inter connected polymers
D. None of these
6 Which fiber contains 85% acrylonitrile by weght?
A. azlon fiber
B. saran fiber
C. acrylic fiber
D. rayon fiber
7 Terylen fibre is made by reaction of terephthalic acid with
A. ethylene
B. ethylene glycol
C. glycol
D. terylene
8 What is effect of polluted air on enviroment:
A. Ozone
B. Global warming
C. Acid rain
D. Smog
9 Vegetable oils are
A. Unsaturated fatty acids
B. Glycosides of unsaturated fatty acids
C. Glycosides of saturated fatty acids
D. None
10 Which of these polymers is a synthetic polymer?
A. animal fat
B. starch
C. cellulose
D. polyester

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