MDCAT Chemistry Chapter 20 online mcq test with answers for chapter 20 (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.

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Ahmed Khan 05 - Sep - 2024 03 Min 58 Sec 9/20
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Muhammad Bangash 16 - Aug - 2023 04 Min 19 Sec 9/20

MCAT Chemistry Chapter 20 Important MCQ's

Sr.#	Question	Answer
1	The % age of nitrogen in ammonia is:	A. 80% B. 92% C. 90% D. 50%
2	Which of the following wast material is not recycled for use again?	A. glasses B. paper C. plastic toys D. hides of animals
3	The temp. and pressure used for PVC polymerization is	A. 10°C and 10 atm B. 20°C and 20 atm C. 52°C and 9 atm D. 100°C and 10 atm
4	The reaction between fat and NaOH is called?	A. Esterification B. Hydrogenolysis C. Fermentation D. Sponification
5	Cellulose is the polymer of	A. α-D-glucose B. β-D-glucose C. Fructose D. None
6	Polysaccharides are also called	A. Crystals B. Sugars C. Liquids D. Non Sugars
7	The simplest separating unit of a polymer is called:	A. Monomer B. Dimer C. Trimer D. Macromer
8	Natural fertilizers are materials derived form:	A. plants B. animals only C. both plant and animals D. none of all
9	The substance added to the soil to provide one or more nutrient elements which are necessary plant growth are known as:	A. Harmones B. minerals C. fertilizers D. none of above
10	Cane sugar on hydrolysis gives	A. Glucose+Glucose B. Glucose+Fruclose C. Glucose+Galactose D. Glucose+Gacatose

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MDCAT Chemistry Chapter 20 MCQ Test With Answer for (Macromolecules)

MCQ's Test For MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test

MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test

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

Which three element are needed for the health growth of plants:

The pH range of acid rain is:

The main pollutant of leather tanneries in the waste water is due to:

The structure of a polymer depends upon how the monomer-repeating unit joins to make a polymer. What is not the type of structure of a polymer

Which is the drived lipid?

Which of these polymers is and addition polymer?

Monosaccharides belong to the group

Glucose and gulose are ____ for each other

In which of these processes are smell organic molecules changed into macromolecules

Polyesters resins have special use in:

In many countries plastic waste is collected separetaly and sorted.Some of this is incinerated to provide heat for power stations.Why is pvc polyvinylchloride,removed from any waste that is to be incinerated?

A polymer of polyvinyl chloride with DP 1000 has molecular or molar mass:

On hydrolysis sucrose gives

The helical structure of protein is stabilized by

Sponification number of a fat which requires 178,000 mg of KOH for saponification is (mol wt = 1240)

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?

Which of the following is Homopolymer

Which behaves as insulator for animals body?

Which of the following is not a charbohydrate

Prepare Complete Set Wise MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test MCQs Online With Answers

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Top Scorers Of MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test MCQ`s Test

MCAT Chemistry Chapter 20 Important MCQ's

Test Questions

Share your comments & questions here

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

In many countries plastic waste is collected separetaly and sorted.Some of this is incinerated to provide heat for power stations.
Why is pvc polyvinylchloride,removed from any waste that is to be incinerated?