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

  • Total Questions20

  • Time Allowed20

MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test

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Question # 1

The nitrogen present in some fertilizer helps plants:

Question # 2

The high molecular weight materials which yield on hydrolysis the amino acids is called:

Question # 3

Which is not a calcareous material:

Question # 4

A complete food contains at least

Question # 5

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

Question # 6

The temperature in the incineration of industrial and hazardons waster process had a range:

Question # 7

Oceans, rivers, streams, lakes, polar ice caps, glaciers and group water reservoirs are included in:

Question # 8

Which one of the following organic acids is made from methanol

Question # 9

Poly hydroxyl compounds of aldehyde and ketones are?

Question # 10

Factors affected denaturation of proteins:

Question # 11

Lithosphere has amount of silicon:

Question # 12

Zwitterion is formed by

Question # 13

Which sequence of step is correct for the manufacture of cement:

Question # 14

Properties of polymeric material depends upon

Question # 15

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

Question # 16

Carbohydrate that cannot be digested by human digestive system is

Question # 17

The compound which does not form iodoform:

Question # 18

What is the effect of polluted air on environment:

Question # 19

Proxy acetyl nitrat5e (PAN) is an irritant to human beings and it affects:

Question # 20

Which products are formed when triglyceride is hydrolysed

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 Which of these polymers is a synthetic polymer?
A. Animal fat
B. Starch
C. Cellulose
D. Polyester
2 What is not true about DNA?
A. it preserves genetic information
B. Synthesizes protein
C. it has a linear structure
D. To replicates
3 Which woody raw material is used for the manufacture of paper pulp?
A. cotton
B. bugases
C. poplar
D. rice straw
4 Nylon 6 6 is prepared by the reaction of hexamethylene with
A. formic acid
B. acetic acid
C. adipic acid
D. none of these
5 How many fertilizer plants are now in Pakistan?
A. 20
B. 14
C. 12
D. 10
6 The temp. and pressure used for PVC polymerization is
A. 10°C and 10 atm
B. 20°C and 20 atm
C. 52°C and 9 atm
D. 100°C and 10 atm
7 organic synthetic or man made polymers are plastics, rubber and fibre, Which is not a synthetic polymer
A. silk
B. polyester
C. polyvinyl chloride (PVC)
D. nylon
8 One of the following is not a biopolymer. Point out that one
A. Lipid
B. Starch
C. Diamond
D. Protein
9 betta-D-glucose is a monomer for
A. Starch
B. Cellulose
C. Glycogen
D. Protein
10 The substance upon which an enzyme acts is known as its
A. domain
B. field
C. substrate
D. reactant

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