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

  • Total Questions20

  • Time Allowed20

MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test

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Question # 1

Poly hydroxyl compounds of aldehyde and ketones are?

Question # 2

Monosaccharides belong to the group

Question # 3

Nucleic acid fist descovered in

Question # 4

Protein may have

Question # 5

Which of the following is a simple protein

Question # 6

Which fiber contains 85% acrylonitrile by weight:

Question # 7

Major food factors are?

Question # 8

Polysaccharides are

Question # 9

Enzymes are catalysts which contain other than carbon and hydrogen one other element

Question # 10

A complete food contains at least

Question # 11

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

Question # 12

In which of the following processes are small organic molecules made into macromolecules

Question # 13

The simplest separating unit of a polymer is called:

Question # 14

Surface and ground water sources are contaminate by various human activity. which of the following is not a human activity that causes contamination in fresh water?

Question # 15

Which one of the following is a water soluble vitamin

Question # 16

Which of the following are thermoplastic materials?

Question # 17

The substance used in the soil to provide element.Which are essential for plant growth are known as:

Question # 18

There are 20 amino acids found in protein which is not the property of these amino acids

Question # 19

Which of the following is not macromolecule?

Question # 20

Which is the optimum temperature for the activity of enzyme

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 A polymer may be
A. Linear
B. Branched
C. Cross linked
D. All of these
2 When enzyme fumarase is exposed to UV light, then
A. Its activity is enhanced
B. It converts into Glucokinase
C. It is inactivated
D. None
3 Which of the following does not obey general formulas of monosaccharide
A. Mannose
B. Fructose
C. Glucose
D. Deoxyribose
4 Which one is nitrogen fertilizer among the following:
A. calcium sulphate
B. urea
C. magnesium carbonate
D. potassium phosphate
5 The cause of minamate disease is the pollution of:
A. arsenic (As) into atmosphere
B. industrial waste having Hg
C. organic waste in drinking H2O
D. oil spills in H2O
6 The %age composition of the auxiliary agent in a detergent is:
A. 10%
B. 30%
C. 50%
D. 70%
7 Which of the following is not glyceride
A. Soap
B. Phospholipids
C. Oil
D. Fat
8 Select the name of ready plant from which word ''Paper'' is derived:
A. sun flower
B. papyrus
C. water hyacinth
D. rose
9 Which factor is helping to reduce the environmental pollution:
A. urbanization
B. industrialization
C. increases of plantation
D. rapid growth of population
10 Amylum is another name of
A. Starch
B. Amylose
C. Amylopectin
D. Cellulose

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