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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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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MCAT Chemistry Chapter 20 Important MCQ's

Sr.#	Question	Answer
1	Cane sugar on hydrolysis gives	A. Glucose+Glucose B. Glucose+Fruclose C. Glucose+Galactose D. Glucose+Gacatose
2	Photo chemical smog contains _________ as main reactants:	A. nitrons oxide and unburnt hydrocarbons B. niliric oxide and unburnt hydrocarbons C. NO and burnt hydrocarbons D. N₂O and burnt hydrocarbons
3	Enzymes catalyse all biological reactions occuring in the cell. What is true about an enzyme?	A. Enzyme is a small molecule B. Enzyme is acidic in nature C. Enzyme is a protein D. Enzyme is a lipid
4	Which of the following is a molecular formula of vinyl acetate	A. C₄H₆O₂ B. C₂H₄O₂ C. C₄H₆O₃ D. None of these
5	Water soluble component of starch is	A. Amylose B. Amylopectin C. Both D. Cellulose
6	Which sequence of step is correct for the manufacture of cement:	A. Crushing, mixing, heating, grinding B. Crushing, heating, mixing, grinding C. Crushing, grinding, mixing, heating D. Mixing, heating, grinding, crushing
7	Which is not a calcareous material?	A. line B. clay C. marble D. marine shell
8	Which is not a steroid	A. Cholesterol B. Ergosterol C. Phospholipids D. None of these
9	Protein may have	A. Primary structure B. Secondary structure C. Tertiary structure D. All of these
10	Sponification number of a fat which requires 178,000 mg of KOH for saponification is (mol wt = 1240)	A. 120 B. 143 C. 208 D. 210

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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?

The fibre which contains polymers of vinylidine chloride as fibre forming substance is known as

Which is not a calcareous material:

Which is not a calcareous material?

Plastic are pollution problem because many plastics

Which one of the following is not a component of environment:

Which of these the most widely used nitrogen fertilizer in Pakistan?

The temp and pressure used for PVC polymerization is

Choose the correct statement:

Potable water is considered to be:

Sugar are polyhydroxy compounds of

Which one of the pollutants of automobile exhausts affects the nervous system or produces mental diseases?

Nucleic acid fist descovered in

Poly hydroxyl compounds of aldehyde and ketones are?

Cane sugar on hydrolysis gives

Carbohydrate that cannot be digested by human digestive system is

Which of the following polymers is used for weather resistant paints

Which of the following substance is used as filler or additive in paper making:

The helical structure of protein is stabilized by

The conversion of an halide of an alkene is an example:

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MCAT Chemistry Chapter 20 Important MCQ's

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