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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MCAT Chemistry Chapter 20 Important MCQ's

Sr.#	Question	Answer
1	Which one of the following statements about Glucose and sucrose is incorrect?	A. Both are soluble in water B. Both are naturally occurring C. Both are carbohydrates D. Both are disaccharides
2	Natural fertilizers are materials derived form:	A. plants B. animals only C. both plant and animals D. none of all
3	Nucleic acid contain elements like N,H,O,C and	A. Ca B. S C. P D. F
4	Which is the chemical formula of calcium super phosphate:	A. CaH₂PO₄ B. CaHPO₄ C. Ca(H₂PO₄)₂ D. none of above
5	Polymer formed by the combining of three different monomers is called:	A. Homopolymer B. Copolymer C. Ter polymer D. Thermoplastic polymers
6	A polymer of PVC having D.P 500 has molar mass:	A. 6300 B. 63000 C. 3150 D. 31500
7	Raffinose is a trisacharirde composed of monosaccharide is	A. Glucose B. Glactose C. Fructose D. All
8	Which of these polymers is an addition polymer?	A. nylon 6,6 B. polystyrene C. terylene D. epoxy resin
9	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
10	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

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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

Oxidation reduction is done by

Which of these polymers is a synthetic polymer?

The simplest separating unit of a polymer is called:

How is the secondary structure of protein stabilized

Vegetable oils are:

organic synthetic or man made polymers are plastics, rubber and fibre, Which is not a synthetic polymer

Which behaves as insulator for animals body?

Keratomalacia is caused due to the deficiency of vitamin

Which of the following is not glyceride

The fibre which is made from acrylonitrile as monomer:

In Pakistan consumption per person is:

Which of the following alkyl halides shows higher reactivity?

A nucleoside may be

The steroids of fungi and yeast are called:

Usually the % of moisture in paper is:

Which of the following carbohydrates is used in silvering of mirrors

Polymers class is:

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?

Soaps are basically salts of

Which of the following protein has application is food industry

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MCAT Chemistry Chapter 20 Important MCQ's

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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?