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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Shakeel Ahmad 26 - Aug - 2024 01 Min 06 Sec 19/20
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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	In the body, carbohydrates are broken down into	A. Glucose B. Fatty acids C. Amino acids D. Nucleic acid
2	Reason for the rancidity of fat is	A. Low sponification B. High reactivity of fat C. Oxidation of fat D. All
3	Setting process of cement is based on:	A. Hydrolysis B. Dehydration C. Hydration D. Oxidation
4	The composition mixture of clay and lime stone in a raw material is:	A. 75% limestone & 25% clay B. 15% limestone & 55% clay C. 25 limestone & 75% clay D. 55% limestone & 15% clay
5	Soaps are basically salts of	A. Glycerol B. Triglyceride C. Fatty acid D. Fat
6	Keratomalacia is caused due to the deficiency of vitamin	A. A B. K C. B D. D
7	Which of the following statements is incorrect about vitamins	A. often function as coenzymes B. molecules contain at least one ring structure C. are often synthesized by the body D. are polyfunctional compounds
8	The main pollutant of leather tanneries in the waste water is due to:	A. Lead B. Copper C. Chromium (VI) D. Chromium (III)
9	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
10	A polymeric substance that is formed in the liquid state and then hardened to a rigid solid is called	A. Fibre B. Plastic C. Varnish D. Polyamide resin

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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

The substance upon which an enzyme acts is known as its

Most complex structure of protein is

Lithosphere has amount of silicon:

RNA is a polymer of a nucleotide which consist of three components. Which one is not the component in the nucleotide of an RNA

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

What is not true about DNA?

The substances added in paints for improving the mechanical properties is called:

Denaturation of protein means the structure of protein is distrupted. indicate which factor does not denature protein

Optimum temperature for enzyme activity is

Which one of the following is a water soluble vitamin

Which is not a calcareous material?

Which of the following statements is incorrect about vitamins

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

Polymer formed by the combining of three different monomers is called:

Coenzymes are the species which increase the activity of enzymes. They are chemically

Which woody raw material is used for the manufacture of paper pulp?

The primary building blocks of lipids are

The reason of acid rain is:

Which of these polymers is and addition polymer?

Natural fertilizers are materials derived form:

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MCAT Chemistry Chapter 20 Important MCQ's

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