MDCAT Chemistry Chapter 20 MCQ Test With Answer for (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.

MCQ's Test For MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test

Try The MCQ's Test For MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test

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MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test

00:00
Question # 1

Plastics are a pollution problem because many plastics

Question # 2

Which of the following is correct statement about cellulose

Question # 3

The number paper industries in Pakistan are:

Question # 4

Vegetables oils are

Question # 5

Large molecules with high molecular mass formed due to smaller units ae called:

Question # 6

Micronutrients are required in quantity ranging from:

Question # 7

The reaction between fat and NaOH is called

Question # 8

In Pakistan consumption per person is:

Question # 9

Which is not an enzyme

Question # 10

Select the name of reedy plant from which word paper is derived:

Question # 11

The % age of nitrogen in ammonia is:

Question # 12

Type of polymer formed by teh polymerization of single type of monomer is:

Question # 13

Enzymes are chemically

Question # 14

Which sequence of step is correct for the manufacture of cement:

Question # 15

Which of the following does not obey general formulas of monosaccharide

Question # 16

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

Question # 17

Choose an addition polymer among the following

Question # 18

Macromolecules are classified:

Question # 19

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

Question # 20

Which of the following is the element not present in all proteins

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 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
2 Plastic, rubber, synthetic fibers belong to macromolecules:
A. Inorganic
B. organic
C. Biopolymer
D. synthetic
3 Which is the polymer that has amide linkage in its structure
A. PVC
B. Poly ethene
C. Polyester
D. Nylon
4 A polymer may be
A. Linear
B. Branched
C. Cross linked
D. All of these
5 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
6 The simplest separating unit of a polymer is called:
A. Monomer
B. Dimer
C. Trimer
D. Macromer
7 Each of the following compounds is effective as a refrigerant.
The release of which one of these cause the greatest depletion of the ozone layer?
A. CC2/F2
B. CH3OCH3
C. CH3CHF2
D. CH3CH2CH3
8 The three dimensional folding and twisting of a polypeptide chain give rise to
A. Primary structure
B. Secondary structure
C. Tertiary Structure
D. All of these tertiary
9 Acceptance of macromolecular hypothesis was due to efforts of:
A. Kekule
B. Gibbs
C. Standiger
D. anderson
10 Which one of the following is a water soluble vitamin
A. Niacin
B. Riboflavin
C. Trypsin
D. Ascobic acid

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