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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MCAT Chemistry Chapter 20 Important MCQ's

Sr.#	Question	Answer
1	What element is not essential for the growth of plants and not required in the fertilizers?	A. nitrogen B. potassium C. phosphorus D. barium
2	Which one of the following is water soluble vitamin?	A. Niacin B. Riboflavin C. Trypsin D. Ascorbic acid
3	The energy produced by a carbohydrate is	A. 3 kcal/gm B. 2 kcal / gm C. 6kcal / gm D. 4 kcal/ gm
4	Micronutrients are required in quantity ranging from:	A. 4----40g B. 6------200kg C. 6-----200g D. 4-------40kg
5	In big/metropolitan cities, atmosphere is mostly polluted due to:	A. radioactive fall out B. household waste C. pesticide residue D. automobile exhausts
6	Glucose and gulose are ____ for each other	A. Geometrical isomers B. Metamers C. Apimers D. None
7	Ketones are less reactive than aldehydes because:	A. alkyl groups electorn donation B. steric hindrance is greater in ketone C. both a and b D. ketones are non-polar
8	Which of the following is a steroid?	A. vitamin A B. vitamin B C. vitamin C D. vitamin D
9	Oxidation reduction is done by	A. Oxidoreductase B. Lipases C. Lyase D. None of these
10	Sugar are polyhydroxy compounds of	A. Carboxylic acid B. Ketones C. Aldehyde D. Both B and C

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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 one of following elements is not present in all proteins?

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

In which of these processes are small organic molecules made into macro-molecules?

Soap is formed when triglyceride reacts with

Which is the optimum temperature for the activity of enzyme

Monosaccharides belong to the group

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

The product of the molecular mass of repeating units and the D.P is called of polymer:

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

Nylon 6 6 is prepared by the reaction of hexamethylene with

Hexamethylene reacts with _______ to prepare nylon 6,6

The temperature in the incineration of industrial and hazardons waster process had a range:

Polyesters resins have special use in:

Ecosytem is a smaller unity of:

A complete food contains at least

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

Which of the following is correct for epoxy resin

The proteins which are derived by conjugated proteins are called as

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

Vegetable oil are

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MCAT Chemistry Chapter 20 Important MCQ's

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