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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Muhammad Bangash 16 - Aug - 2023 04 Min 19 Sec 9/20

MCAT Chemistry Chapter 20 Important MCQ's

Sr.#	Question	Answer
1	The main pollution leather tanneries in the waste water is due to the salt of:	A. chromium B. copper C. calcium D. lead
2	Plastic are a pollution problem because many plastics	A. Burn to produce toxic fumes B. Decompose to produce toxic products C. Are made from petroleum D. Are very inflammable
3	The elements like calcium nitrogen and phosphorus added into the soil in large amounts are called:	A. basic elements B. trace elements C. additives D. nutrient element
4	Cholesterol is a precursor of steroid hormones. Choose the class of steroid	A. A carbohydrate B. A hydrocarbon C. A natural lipid D. A protein a hydrocarbon
5	The substance used in the soil to provide element.Which are essential for plant growth are known as:	A. manures B. fertilizers C. pesticides D. additive
6	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
7	Raffinose is a trisacharirde composed of monosaccharide is	A. Glucose B. Glactose C. Fructose D. All
8	The substances which soften the polymer are called	A. stabilizers B. plasticizers C. retarders D. pigments
9	The helical structure of protein is stabilized by	A. Peptide bond B. Covalent C. Hydrogen bond D. Glycoside bond
10	Polyesters resins have special use in:	A. Clothing B. Paints C. Emulsion D. Floor covering

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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

When equal proportion of DH3_ l and C2H5 ___ l are treated with Na metal in preasence4 of dry ether, the number of possible hydrocarbons obtained will be:

Which of the following statement is not correct for glycogen

Potassium fertilizers are especially useful for:

Proteins are classifies into ______ classes based on physic-chemical properties

Cellulose is formed from

Which of the following is not an inorganic macromolecule

Keratomalacia is caused due to the deficiency of vitamin

Vegetables oils are

RNA regulate the synthesis of

Diamond, graphite and sand grant molecules are belonged to:

At present the number or cement factories in Pakistan are:

Which process of pulp making is mostly used in Pakistan?

Which of the following polymer has application in paper industry

Lithosphere has amount of silicon:

During the manufacturing process of cement the temperature of the decomposition zone goes up to:

Which one of the following is not type of polemer

How many zones through which charge passes in a rotary kiln.

Alkaline phosphatese is associated with ______ disease

Substances that tend to decrease the activity of enzymes are called:

Natural fertilizers are materials derived form:

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MCAT Chemistry Chapter 20 Important MCQ's

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