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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  • Total Questions20

  • Time Allowed20

MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test

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Question # 1

Vegetable oils are

Question # 2

In Pakistan consumption per person is:

Question # 3

The polymers which can not be re-softened again and again are called

Question # 4

Which one of following elements is not present in all proteins?

Question # 5

General formula of carbohydrate is

Question # 6

A complete food contains at least

Question # 7

(CH2O)nis general formula for

Question # 8

When gaseous chemicals are transported y road or by rail they are classified as follows:
              flammable       non-flammable        poisonous
which gas is poisonous:

Question # 9

Nylon 6 6 is prepared by the reaction of hexamethylene with

Question # 10

Sugar are polyhydroxy compounds of

Question # 11

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

Question # 12

A nucleoside may be

Question # 13

Lipids are naturally occurring compounds produced in cell and are water insoluble but soluble in organic solvents. One of the followings is not a lipid. Select among the following

Question # 14

Protein may have

Question # 15

Digestion of carbohydrates begins in the

Question # 16

Which of the following is not glyceride

Question # 17

Select the name of reedy plant from which word paper is derived:

Question # 18

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

Question # 19

Cellulose is formed from

Question # 20

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

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 Which one of the following is used as coagulant for purification potable water:
A. copper sulphate
B. alum
C. barium
D. nicket sulphate
2 Monosaccharides adn oligosacchardies are generally called as
A. Crystal
B. Sugars
C. liquids
D. Non-sugars
3 Which one of the following substances is a synthetic polyester?
A. cotton
B. nylon
C. rayon
D. terylene
4 Which of the following is derived lipid
A. Sterols
B. Vit D
C. Terpenes
D. All
5 Which of the following are thermoplastic materials?
A. PVC
B. polystyrenes
C. polyethylene
D. all these
6 α and β Glucose differs in orientation of hydroxyl group around
A. C1
B. C2
C. C3
D. C4
7 Which is the polymer that has amide linkage in its structure
A. PVC
B. Poly ethene
C. Polyester
D. Nylon
8 Which of the following brings about the conversion of starch into maltose?
A. maltase
B. zymase
C. diastase
D. invertase
9 Which one of the pollutants of automobile exhausts affects the nervous system or produces mental diseases?
A. NO2
B. SO2
C. Hg
D. Pb
10 The simplest separating unit of a polymer is called:
A. Monomer
B. Dimer
C. Trimer
D. Macromer

Test Questions