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

Cotton has cellulose in it:

Question # 2

Polymerisation of vinyl acetate is a type of:

Question # 3

Which one of the following is a water soluble vitamin?

Question # 4

Cyclone collector is used to reduce:

Question # 5

Naturally occuring lipids are called

Question # 6

The fibre which is made from vinylidine chloride polymer is called

Question # 7

Which is not an enzyme

Question # 8

Which of the following is a steroid?

Question # 9

Which one of the following statements about glucose and sucrose is incorrect

Question # 10

α and β Glucose differs in orientation of hydroxyl group around

Question # 11

Which of the following is thermosetting polymer

Question # 12

Which one of the pollutants of automobile exhausts affects the nervous system or produces mental diseases?

Question # 13

Benedict solution gives a positive test with

Question # 14

Cane sugar on hydrolysis gives

Question # 15

The concentration of dissolved molecular oxygen in water which acts as the most important oxidizing agent ranges form:

Question # 16

The trade name of polytereafluoroethylene (PTFE) is

Question # 17

Terylen fibre is made by reaction of terephthalic acid with

Question # 18

The gasses in the atmosphere are essential for sustaining life on earth;  Thus oxygen is required for breathing, What for is carbon dioxide required?

Question # 19

A complete food contains at least

Question # 20

betta-D-glucose is a monomer for

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 Steroids belong to the family of
A. Protein
B. Enzyme
C. Lipids
D. Carbohydrates
2 Which of the following protein is used to make buttons
A. Gelatin
B. Callogen
C. Albumin
D. Casein
3 Which one of the pollutants of automobile exhausts affects the nervous system or produces mental diseases?
A. NO2
B. SO2
C. Hg
D. Pb
4 Which factor is helping to reduce the environmental pollution:
A. urbanization
B. industrialization
C. increases of plantation
D. rapid growth of population
5 Which one of the following organic acids is made from methanol
A. Propanoic acid
B. Butanoic acid
C. Formic acid
D. Acetic acid
6 Which of these polymers is a synthetic polymer
A. Starch
B. Animal fat
C. Polyester in an addition polymer
D. Cellulose
7 The main pollutant of leather tanneries in the waste water is due to:
A. Lead
B. Copper
C. Chromium (VI)
D. Chromium (III)
8 The pH range of acid rain is:
A. 6.5 -6
B. 8-7.5
C. Less than 5
D. 7- 6.5
9 The pH range of the acid rain is:
A. 6.5 __ 6
B. Less than 5
C. 8 __ 7.5
D. 7 __ 6.5
10 The protein which only yield amino acids and their derivatives
A. Simple proteins
B. Complex proteins
C. Derived protein
D. All of these

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