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

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

Question # 2

Choose the difference between natural and synthetic fertilizers:

Question # 3

Raffinose is a trisacharirde composed of monosaccharide is

Question # 4

Polymerisation of vinyl acetate is a type of:

Question # 5

Molar mass of repeating unit of PVC monomer is:

Question # 6

On hydrolysis sucrose gives

Question # 7

Which of the following is the element not present in all proteins

Question # 8

Which of the following statement is not correct for glycogen

Question # 9

The word paper is derived form the name of which reedy plant:

Question # 10

Nucleic acid contain elements like N,H,O,C and

Question # 11

Cellulose does:

Question # 12

CFCs destroy ozone layer. How many ozone molecule a chlorine free radical can destroy?

Question # 13

Usually the % of moisture in paper is:

Question # 14

Dichlorodifluoromethane, CC/2F2 has been used in aeroso propellants and as a refrigerant.
Which statement helps to explain why dichlorodifluromethane is chemically inert ?

Question # 15

C6H12O6is molecular formula of:

Question # 16

What is the most common catalyst used in hydrogenation of oils?

Question # 17

Polumerization process was classified by

Question # 18

The other name for cross linked polymers is

Question # 19

Nylon 6 6 is prepared by the reaction of hexamethylene with

Question # 20

Which of the following does not obey general formulas of monosaccharide

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 Major food factors are?
A. Fats and oils
B. Carbohydrates
C. Proteins
D. All of these
2 Which of these polymers is and addition polymer?
A. Nylon-6, 6
B. Polystyrene
C. Terylene
D. Epoxy resin
3 A chemical inert and heat resistant plastic, that is made from tetrafluoroethylene, is called
A. teflon
B. PVC
C. Bakelite
D. polyamide
4 Protein are classified into
A. Simple protein
B. Complex proteins
C. Derived proteins
D. All of these
5 Which of the following is derived lipid
A. Sterols
B. Vit D
C. Terpenes
D. All
6 Cane sugar on hydrolysis gives
A. Glucose and glucose
B. Glucose and lactose
C. Fructose and fructose
D. Glucose and fructose
7 The basic difference between synthetic and natural fertilizer is in their
A. raw material
B. crop application
C. usage
D. shapes
8 Optimum PH rang for amylases is
A. 6 - 6.4
B. 6.4 - 6.6
C. 6.4 - 6.9
D. 6.6 - 6.9
9 How many zones through which the charge passes in a rotary kiln?
A. 4
B. 3
C. 2
D. 5
10 Cement is mixture of so many compounds roasted in rotary kiln.Which substance has greater percentage:
A. Lime
B. Alumina
C. Silica
D. Magnesia

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