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

Simple sugars are:

Question # 2

The main pollution leather tanneries in the waste water is due to the salt of:

Question # 3

Cellulose is formed from

Question # 4

Two or more similar monomers combine to form:

Question # 5

Amylum is another name of

Question # 6

In FWFP  the phosphate fertilizers are produced at:

Question # 7

Glycogen on hydrolysis give

Question # 8

Which one of the following is a disaccharide?

Question # 9

Nylon 6, 6 is a condensation polymer of

Question # 10

The degree of unsaturation in fats or oils is usually measured by numbers of grams of iodine required by 100 grams of fat, this is called

Question # 11

Calendar stock is process in paper making in which

Question # 12

Naturally occuring lipids are called

Question # 13

Plastics are pollution problem because many plastics

Question # 14

Which of these the most widely used nitrogen fertilizer in Pakistan?

Question # 15

Ricket is caused due to the deficiency of vitamin

Question # 16

Enzymes are chemically

Question # 17

The temp and pressure used for PVC polymerization is

Question # 18

Which of the following is correct statement about cellulose

Question # 19

The fibre which is obtained from naturally occuring protein is called

Question # 20

Which of these polymers is a synthetic polymer

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 The simplest separating unit of a polymer is called:
A. Monomer
B. Dimer
C. Trimer
D. Macromer
2 Large molecules with high molecular mass formed due to smaller units ae called:
A. polymer
B. macromolecule
C. micromolecule
D. a & b
3 Biochemical oxygen demand (BOD) is the capacity of organic matter in natural water to consume oxygen with in a period of:
A. 2 days
B. 5 days
C. 6 days
D. 7 days
4 The primary building blocks of lipids are
A. Fatty acid
B. Glycerol
C. Sterols
D. All
5 Soaps are basically salts of
A. Glycerol
B. Triglyceride
C. Fatty acid
D. Fat
6 The %age composition of the auxiliary agent in a detergent is:
A. 10%
B. 30%
C. 50%
D. 70%
7 Which one of the following is a disaccharide?
A. glucose
B. sucrose
C. fructose
D. starch
8 The alternate name of Glucose is
A. Dextrose
B. Grape sugar
C. Blood sugar
D. All
9 A fat with 18 carbon & no double bond will be
A. Solid
B. Liquids
C. Gel like
D. None
10 The thickness of ozone layer is:
A. 25----50 km
B. 3km only
C. 25---28 km
D. 1 km only

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