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 gasses in the atmosphere are essential for sustaining life on earth;  Thus oxygen is required for breathing, What for is carbon dioxide required?

Question # 2

The simplest separating unit of a polymer is called:

Question # 3

The word polymer is derived from words poly mean many and mer means unit.

Question # 4

In macromolecules DP stands for

Question # 5

The elements like N,P,K added into the large amount in soil are called:

Question # 6

A polymeric substance that is formed in the liquid state and then hardened to a liquid solid us called as:

Question # 7

The primary building blocks of lipids are

Question # 8

Cellulose is the polymer of

Question # 9

Water soluble component of starch is

Question # 10

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

Question # 11

Calendar stock is process in paper making in which

Question # 12

Polymerization process was classified in

Question # 13

Amides are

Question # 14

Surface and ground water sources are contaminated by various human activities. Which of the following is not a human activity that cause contamination of fresh water?

Question # 15

Which one of the following statements about glucose and sucrose is incorrect

Question # 16

The basic difference between synthetic and natural fertilizer is in their

Question # 17

Cane sugar on hydrolysis gives

Question # 18

Setting process of cement is based on:

Question # 19

The composition mixture of clay and lime stone in a raw material is:

Question # 20

Which one of the following is the most abundant organic substance found in nature?

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 Which one of the following elements is not present in all protens
A. Carbon
B. Hydrogen
C. Nitrogen
D. Sulphur
2 Micronutrients are required in quantity ranging from:
A. 4----40g
B. 6------200kg
C. 6-----200g
D. 4-------40kg
3 RNA regulate the synthesis of
A. Vitamis
B. Carbohydrate
C. Proteins
D. Lipids
4 Major food factors are?
A. Fats and oils
B. Carbohydrates
C. Proteins
D. All of these
5 The helical structure of protein is stabilized by
A. Peptide bond
B. Covalent
C. Hydrogen bond
D. Glycoside bond
6 Setting process of cement is based on:
A. Hydrolysis
B. Dehydration
C. Hydration
D. Oxidation
7 Which one of the following elements is not present in all proteins?
A. carbon
B. hydrogen
C. nitrogen
D. sulphur
8 Soaps are basically salts of
A. Glycerol
B. Triglyceride
C. Fatty acid
D. Fat
9 Which one of the following enzymes brings about the hydrolysis of fats?
A. urease
B. maltase
C. zymase
D. lypase
10 Which one of the following statements about Glucose and sucrose is incorrect?
A. Both are soluble in water
B. Both are naturally occurring
C. Both are carbohydrates
D. Both are disaccharides

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