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	The development of disagreeable odour in fats or oil is called	A. fragrance B. perfume C. rancidity D. smell
2	Steroids belong to the class	A. Waxes B. Glycosides C. Phospholipids D. Lipids
3	Lipids are naturally occurring compounds produced in cell and are water insoluble but soluble in organic solvents. One of the followings is not a lipid. Select among the following	A. Nucleic acid B. A triglyceride C. Sterol D. Vitamin D
4	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
5	Which of the following is a simple protein	A. Albumins B. Legumin C. Callogen D. All
6	Which is the chemical formula of calcium super phosphate:	A. CaH₂PO₄ B. CaHPO₄ C. Ca(H₂PO₄)₂ D. none of above
7	Which is not a steroid	A. Cholesterol B. Ergosterol C. Phospholipids D. None of these
8	Raffinose is a trisacharirde composed of monosaccharide is	A. Glucose B. Glactose C. Fructose D. All
9	Iodine value of an oil or fat may be defined as	A. the number of grams of iodine taken up by 1 g of the oil or fat B. the number of grams if iodine taken by 10 g of the oil or fat C. the number of grams of iodine taken by 100 g of the oil or fat D. none of the above
10	The temperature in the incineration of industrial and hazardous waste process has a range of:	A. 950-1300C B. 250-500C C. 500-900C D. 900-1000C

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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

Cellulose is the polymer of

Molar mass of repeating unit of PVC monomer is:

Major food factors are?

Which of these polymers is and addition polymer?

The mechanism of polymerization involves free radical addition polymerization or condensation polymerization. Choose the correct statement

Keratomalacia is caused due to the deficiency of vitamin

Cane sugar on hydrolysis gives

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

Sterols, vitamin D and terpenese belong to

Molar mass of high molecular w.f. polymers ranges from:

Which of the following is thermosetting polymer

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

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

Fungicides are the pesticides which:

The three dimensional folding and twisting of a polypeptide chain give rise to

Cotton is an example of

One of the following is not type of polymer

RNA regulate the synthesis of

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

Macromolecules or polymers are large molecules built up from small molecules known as monomers. This hypothesis put forward by

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MCAT Chemistry Chapter 20 Important MCQ's

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