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 cause of minamate disease is the pollution of:	A. arsenic (As) into atmosphere B. industrial waste having Hg C. organic waste in drinking H₂O D. oil spills in H₂O
2	The main pollutant of leather tanneries in the waste water is due to:	A. Lead B. Copper C. Chromium (VI) D. Chromium (III)
3	There are 20 amino acids found in protein which is not the property of these amino acids	A. They are all alpha-amino acids B. They are all optically active C. They have high decomposition point D. They are water soluble
4	Select the name of reedy plant from which word paper is derived:	A. Sunflower B. Water hyacinth C. Papyrus D. Rose
5	Denaturation of protein means the structure of protein is disrupted indicate which factor does not denature protein	A. Oxidizing agent B. Heat protein C. Keeping pH 7.35 D. pH changes
6	Choose the difference between natural and synthetic fertilizers:	A. shapes B. usage C. crop application D. raw material
7	Monosaccharides belong to the group	A. lipids B. fats C. proteins D. carbohydrates
8	Polyesters resins have special use in:	A. Clothing B. Paints C. Emulsion D. Floor covering
9	Thrombin is locally used to stop	A. Heart disease B. Bleeding C. Blood D. None of these
10	Helical structure of protein is stabilized by	A. Peptide bond B. Dipeptide bond C. Van der wall's forces D. Hydrogen bonding

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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 are characteristics of oxidizing smog?

Plastic are a pollution problem because many plastics

A molecule of polysacharide on hydrolysis produces ______ molecules of monosacharide

Substances that tend to decrease the activity of enzymes are called:

Plastic toys are

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

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

Vegetables oils are

Setting process of cement is based on:

The elements like calcium nitrogen and phosphorus added into the soil in large amounts are called:

Which of the following is a steroid?

Which behaves as insulator for animals body?

Steroids belong to the class

Which one of the following organic acids is made from methanol

Which of the following is obtained by the hydrolysis of starch in the presence of diastase enzyme

Terylen fibre is made by reaction of terephthalic acid with

Fungicides re the pesticides which:

A fibre which is made from acrylonitrile as monomer

Which of the following statements is incorrect about vitamins

When equal proportion of DH3_ l and C2H5 ___ l are treated with Na metal in preasence4 of dry ether, the number of possible hydrocarbons obtained will be:

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MCAT Chemistry Chapter 20 Important MCQ's

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