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

Cane sugar on hydrolysis gives

Question # 2

Which one of the following statements about Glucose and sucrose is incorrect?

Question # 3

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

Question # 4

Which of following is NOT use the polyvinylacetate (PVA)

Question # 5

The elements like calcium nitrogen and phosphorus added into the soil in large amounts are called:

Question # 6

Which of the following brings about the conversion of starch into maltose?

Question # 7

Which is biopolymer?

Question # 8

Polymers class is:

Question # 9

Large molecule formed by combination of smaller units these smaller units are called:

Question # 10

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 # 11

Plastic are a pollution problem because many plastics

Question # 12

The optimum pH value for the enzyme pepsin is

Question # 13

Cellulose does:

Question # 14

Choose the difference between natural and synthetic fertilizers:

Question # 15

Amount of cellulose produced by plants every year is _____ approximately

Question # 16

The polymers which can be re-softened again and again are called

Question # 17

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

Question # 18

Which one of the following is not type of polemer

Question # 19

C6H12O6is molecular formula of:

Question # 20

Which oxide when mixed with water, will produce the most acidic solution?

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 The fertilizer contains 33___35%n is:
A. ammonium nitrate
B. potassium nitrate
C. urea
D. ammonia
2 Formation of PVC form vinyl chloride is an example of
A. substitution reaction
B. addition polymerization
C. condensational reaction
D. Aldol condensation
3 A chemical inert and heat resistant plastic, that is made from tetrafluoroethylene, is called
A. teflon
B. PVC
C. Bakelite
D. polyamide
4 How is the secondary structure of protein stabilized
A. Through hydrogen bonding
B. Through ionic bonding
C. Through van der wall forces
D. Through covalent bonding
5 The word polymer is derived from words poly mean many and mer means unit.
A. Latin
B. Greek
C. English
D. French
6 Carbohydrate that cannot be digested by human digestive system is
A. Cellulose
B. Glycogen
C. Starch
D. All of these
7 Which of the following folymer is used as binder
A. PVC
B. PVA
C. Acrylic resins
D. Polyester
8 Monosaccharides adn oligosacchardies are generally called as
A. Crystal
B. Sugars
C. liquids
D. Non-sugars
9 Which of the following is used as coagulant for purification potable water?
A. Copper sulphate
B. Barium sulphate
C. Alum
D. Nickel sulphate
10 Which is the drived lipid?
A. Common fats
B. Vitamin-D
C. Common oils
D. Spinolipids

Test Questions

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