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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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Total Questions20
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Time Allowed20
MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test
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Question # 1
Micronutrients are required in quantity ranging from:
Question # 2
CFCs destroy ozone layer, How many ozone molecule a chlorine free radical can destroy:
CFCs destroy ozone layer, How many ozone molecule a chlorine free radical can destroy:
Question # 3
Choose the chief air pollutant among the following which depletes ozone layer:
Choose the chief air pollutant among the following which depletes ozone layer:
Question # 4
Which one of the following substances is a synthetic polyester?
Question # 5
How many zones through which the charge passes in a rotary kiln?
How many zones through which the charge passes in a rotary kiln?
Question # 6
Polymers class is:
Question # 7
The fibre which is obtained from naturally occuring protein is called
Question # 8
Fungicides re the pesticides which:
Fungicides re the pesticides which:
Question # 9
For every reaction occurring in the body three is at least one type of
Question # 10
Enzymes catalyse all biological reactions occuring in the cell. What is true about an enzyme?
Question # 11
Fungicides are the pesticides which:
Question # 12
The conversion of an halide of an alkene is an example:
The conversion of an halide of an alkene is an example:
Question # 13
Which one of the following is co-polymer
Question # 14
Which one of the following elements is not present in all proteins?
Question # 15
Denaturation of protein means the structure of protein is distrupted. indicate which factor does not denature protein
Question # 16
Water soluble component of starch is
Question # 17
Which is inorganic polymer?
Question # 18
To become a carbohydrate a compound must contain
Question # 19
RNA regulate the synthesis of
Question # 20
Which of the following statements is incorrect about vitamins
Prepare Complete Set Wise MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test MCQs Online With Answers
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Set 1
20 Questions
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Set 2
20 Questions
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Set 3
20 Questions
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Set 4
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Set 5
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Set 6
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Set 7
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Set 8
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Set 9
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Set 10
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Set 11
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Set 12
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Set 13
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Set 14
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Set 17
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Set 18
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Set 19
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Set 20
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Set 21
10 Questions
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MCAT Chemistry Chapter 20 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Keratomalacia is caused due to the deficiency of vitamin |
A. A
B. K
C. B
D. D
|
| 2 |
Proxy acetyl nitrat5e (PAN) is an irritant to human beings and it affects: |
A. nose
B. stomach
C. eyes
D. ears
|
| 3 |
The %age of nitrogen in urea is: |
A. 46
B. 60
C. 70
D. 80
|
| 4 | Which of the following is the element not present in all proteins |
A. Carbon
B. Hydrogen
C. Nitrogen
D. Sulphur
|
| 5 | Sponification number of a fat which requires 178,000 mg of KOH for saponification is (mol wt = 1240) |
A. 120
B. 143
C. 208
D. 210
|
| 6 | The fibre which contains polymers of vinylidine chloride as fibre forming substance is known as |
A. saran fibre
B. nylon
C. polyester
D. acetate fibre
|
| 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 | CFCs destroy ozone layer. How many ozone molecule a chlorine free radical can destroy? |
A. 50000
B. 20000
C. 100000
D. 10000
|
| 9 | Which of the following is a molecular formula of vinyl acetate |
A. C4H6O2
B. C2H4O2
C. C4H6O3
D. None of these
|
| 10 | The reaction between fat and NaOH is called |
A. Esterification
B. Hydrogenolysis
C. Fermentation
D. Sponification
|
Test Questions