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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
Cotton is __________ % cellulose
Question # 2
A fat with 18 carbon & no double bond will be
Question # 3
Which is the optimum temperature for the activity of enzyme
Question # 4
Which one among the following is not a natural polymer
Question # 5
New3spapers can be recycled again and again by how many times?
New3spapers can be recycled again and again by how many times?
Question # 6
The fibre which contains polymers of vinylidine chloride as fibre forming substance is known as
Question # 7
Which of the following brings about the conversion of starch into maltose?
Question # 8
A solid nitrate fertilizer reacts with an alkali to produce a gas which turns damp pH paper blue:
A solid nitrate fertilizer reacts with an alkali to produce a gas which turns damp pH paper blue:
Question # 9
Benedict solution gives a positive test with
Question # 10
betta-D-glucose is a monomer for
Question # 11
The product of the molecular mass of repeating units and the D.P is called of polymer:
Question # 12
The other name for cross linked polymers is
Question # 13
Which one of the following elements is not present in all protens
Question # 14
Irreversible precipitation of protein caused by heating is called
Question # 15
One gram of carbohydrate yields energy
Question # 16
Activity of the enzyme is reduced by
Question # 17
Plastic are pollution problem because many plastics
Question # 18
Which of the following is NOT thermoplastic
Question # 19
Which three element are needed for the health growth of plants:
Which three element are needed for the health growth of plants:
Question # 20
Simple sugars are:
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
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Set 3
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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 15
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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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Top Scorers Of MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test MCQ`s Test
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MCAT Chemistry Chapter 20 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | The substance which adversely affects the human health is: |
A. Ecosystem
B. Ecosphere
C. Atmosphere
D. Pollutant
|
| 2 | Glucose and gulose are ____ for each other |
A. Geometrical isomers
B. Metamers
C. Apimers
D. None
|
| 3 | The fibre which is made from acrylonitrile as monomer: |
A. PVC
B. Rayon fibre
C. Acrylic fibre
D. Polyester fibre
|
| 4 | Which is not a steroid |
A. Cholesterol
B. Ergosterol
C. Phospholipids
D. None of these
|
| 5 |
Phosphorus is very useful in the growth of: |
A. leave
B. stem
C. seed
D. root
|
| 6 | Large molecule formed by combination of smaller units these smaller units are called: |
A. Polymers
B. Macromolecule
C. Micromolecule
D. a & b
|
| 7 |
Choose the difference between natural and synthetic fertilizers: |
A. shapes
B. usage
C. crop application
D. raw material
|
| 8 | Daily protein intake for normal adults should be |
A. 0.2 g/kg
B. 0.5 g/kg
C. 0.8 g/kg
D. 1.1 g/kg
|
| 9 | A polymeric substance that is formed in the liquid state and then hardened to a rigid solid is called |
A. Fibre
B. Plastic
C. Varnish
D. Polyamide resin
|
| 10 | 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
|
Test Questions
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