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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Mehwish Abdul Sattar 26 - Jun - 2023 03 Min 47 Sec 17/20
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Maryam Zeb 20 - Sep - 2024 02 Min 43 Sec 9/20
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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	Methyl mercaptan, CH₃SH, is one of the substances responsible for bad breath and is often used to impart a smell to natural gas in a pipeline. What will be formed when CH₃SH is burned in an excess of air?	A. CO CO₂ H₂S B. CO H₂O SO₃ C. CO₂ H₂O SO₂ D. CO₂ H₂O SO₃
2	General formula of carbohydrate is	A. C_x(H₂O)_y+x B. C_x(H₂O)_y C. C_x(H₂O)_y-1 D. C_x(H₂O)_y+1
3	Formation of PVC form vinyl chloride is an example of	A. substitution reaction B. addition polymerization C. condensational reaction D. Aldol condensation
4	What is not true about DNA?	A. it preserves genetic information B. Synthesizes protein C. it has a linear structure D. To replicates
5	Phosphorus is very useful in the growth of:	A. leave B. stem C. seed D. root
6	A fat with 18 carbon & no double bond will be	A. Solid B. Liquids C. Gel like D. None
7	Usually the % of moisture in paper is:	A. 1---3% B. 6---8% C. 4---6% D. 5%
8	Which oxide when mixed with water, will produce the most acidic solution?	A. CO B. CO₂ C. SiO₂ D. P₂O₅
9	A polymeric substance that is formed in the liquid state and then hardened to a liquid solid us called as:	A. Fibre B. Plastic C. Varnish D. Polyamide resin
10	Which of the following is correct statement about cellulose	A. It is sweet is taste B. It contain 20% amylose C. It is used in laundering D. It containsβ1-4-linkage

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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

Which of the following is incorrect for glucose & sucrose

The word "Lipids" derived from the language

Plastic are pollution problem because many plastics

Which is the drived lipid?

What is not true about DNA?

The energy produced by a carbohydrate is

Which one of the following is a water soluble vitamin?

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

Ecosytem is a smaller unity of:

A fat or oil is characterized for extent of unsaturation by one of the following number. Which one is

Simple sugars are:

Which is not a calcareous material?

Alkaline phosphatese is associated with ______ disease

What element is not essential for the growth of plants and not required in the fertilizers?

Which of the following polymers is used for weather resistant paints

Which of the following alkyl halides shows higher reactivity?

Classification of polymerization into two types was suggested by

The other name for cross linked polymers is

Fumaric acid converted into malic acid in the presence of

The polymers which can not be re-softened again and again are called

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MCAT Chemistry Chapter 20 Important MCQ's

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