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	Terylen fibre is made by reaction of terephthalic acid with	A. ethylene B. ethylene glycol C. glycol D. terylene
2	A polymer of PVC having D.P 500 has molar mass:	A. 6300 B. 63000 C. 3150 D. 31500
3	Which of these polymers is a synthetic polymer?	A. animal fat B. starch C. cellulose D. polyester
4	The polymers which can not be re-softened again and again are called	A. Thermoplastic B. Thermosetting C. Both a and b D. None
5	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
6	In cyclic structure of glucose when the position of atoms on Carbon 1 is altered one isomer changes to other. These isomers of glucose are called	A. Annomers B. Position isomers C. Meta-mess D. Cis-trans isomers
7	Micronutrients are required in quantity ranging from:	A. 4----40g B. 6------200kg C. 6-----200g D. 4-------40kg
8	Which behaves as insulator for animals body?	A. Carbohydrates B. Proteins C. Fats D. Skin
9	The word "Lipids" derived from the language	A. Greek B. Latin C. German D. English
10	Substances that render enzymes catalytically inactive are called	A. coenzymes B. substrates C. inhibitors D. apoezymes

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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 fibre which is obtained from naturally occuring protein is called

A nucleoside may be

The % age of nitrogen in ammonia is:

C6H12O6is molecular formula of:

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

Which substance among the following used in points to improve the mechanical properties?

Select the name of ready plant from which word ''Paper'' is derived:

The main source of natural fibre is

The primary building blocks of lipids are

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

Terylen fibre is made by reaction of terephthalic acid with

Cyclone collector is used to reduce:

The elements like N,P,K added into the large amount in soil are called:

How is the secondary structure of protein stabilized

Ricket is caused due to the deficiency of vitamin

Plastic toys are

Amylum is another name of

An oil of fat with no double bond have iodine number:

Photo chemical smog contains _________ as main reactants:

Sterols, vitamin D and terpenese belong to

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MCAT Chemistry Chapter 20 Important MCQ's

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C₆H₁₂O₆is molecular formula of: