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

Which one among the following is not a natural polymer

Question # 2

Which of these polymers is a synthetic polymer?

Question # 3

Raffinose is a trisacharirde composed of monosaccharide is

Question # 4

The concentration of dissolved molecular oxygen in water which acts as the most important oxidizing agent ranges form:

Question # 5

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

Question # 6

Detergents are:

Question # 7

How many zones through which charge passes in a rotary kiln.

Question # 8

Steroids belong to the class

Question # 9

Ketones are less reactive than aldehydes because:

Question # 10

Water soluble component of starch is

Question # 11

Monosaccharides adn oligosacchardies are generally called as

Question # 12

The pH range of the acid rain is:

Question # 13

The reason of acid rain is:

Question # 14

Macromolecules are classified:

Question # 15

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

Question # 16

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

Question # 17

Potable water is considered to be:

Question # 18

In which of the following processes are small organic molecules made into macromolecules

Question # 19

C6H12O6is molecular formula of:

Question # 20

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

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 Plastics are pollution problem because many plastics
A. Are made from petroleum
B. Are very inflammable
C. Burn to produce toxic fumes
D. Decompose to produce toxic products
2 Potable water is considered to be:
A. safe for human consumption
B. the ground water
C. the Surface water
D. now water is due to the salt of:
3 Which of the following is incorrect for glucose & sucrose
A. Both are water solube
B. Natural polymers
C. Source of energy
D. Carbohydrate in nature
4 Polymer formed by the combining of three different monomers is called:
A. Homopolymer
B. Copolymer
C. Ter polymer
D. Thermoplastic polymers
5 Ecosytem is a smaller unity of:
A. nydosphere
B. biosphere
C. lithosphere
D. atmosphere
6 In which of these processes are smell organic molecules changed into macromolecules
A. The fractional distillation of crude oil
B. The cracking of petroleum fraction
C. The hydrolysis of proteins
D. The polymerization
7 Diamond, graphite and sand grant molecules are belonged to:
A. Inorganic
B. Organic
C. biopolymer
D.
synthetic
8 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
9 The optimum pH value for the enzyme pepsin is
A. 10
B. 1.4
C. 8
D. 6
10 Which woody raw material is used for the manufacture of paper pulp?
A. cotton
B. bugases
C. poplar
D. rice straw

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