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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
The polymers which can not be re-softened again and again are called
Question # 2
A polymeric substance that is formed in the liquid state and then hardened to a rigid solid is called
Question # 3
Enzymes are chemically
Question # 4
On hydrolysis sucrose gives
Question # 5
Large molecule formed by combination of smaller units these smaller units are called:
Question # 6
Which one of the following elements is not present in all proteins?
Question # 7
The alternate name of Glucose is
Question # 8
Cement is mixture of so many compounds roasted in rotary kiln.Which substance has greater percentage:
Question # 9
Thrombin is locally used to stop
Question # 10
Which one of the following is water soluble vitamin?
Question # 11
The main pollution leather tanneries in the waste water is due to the salt of:
The main pollution leather tanneries in the waste water is due to the salt of:
Question # 12
The other name for cross linked polymers is
Question # 13
The helical structure of protein is stabilized by
Question # 14
Amylose and Amylopectin are two fraction of starch which of them gives violet colour with I2
Question # 15
Factors affected denaturation of proteins:
Question # 16
The molecular mass of a polymer is obtained by multiplying mass of the monomer unit the degree of polymerization. The degree of polymerization of PVC is 1000. What is molecular mass
Question # 17
organic synthetic or man made polymers are plastics, rubber and fibre, Which is not a synthetic polymer
Question # 18
Fumaric acid converted into malic acid in the presence of
Question # 19
Large molecules with high molecular mass formed due to smaller units ae called:
Question # 20
Choose the correct statement:
Choose the correct statement:
Prepare Complete Set Wise MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test MCQs Online With Answers
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Set 1
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Set 2
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Set 3
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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 | Polymer formed by the combining of three different monomers is called: |
A. Homopolymer
B. Copolymer
C. Ter polymer
D. Thermoplastic polymers
|
| 2 | Micronutrients are required in quantity ranging from: |
A. 4----40g
B. 6------200kg
C. 6-----200g
D. 4-------40kg
|
| 3 | Which is unnecessary for purification of water for drinking purpose? |
A. Coagulation
B. Treatment with iodine
C. Aeration
D. Chlorination
|
| 4 | Which is the optimum temperature for the activity of enzyme |
A. 20 - 35°C
B. 10 - 15°C
C. 55 - 70°C
D. 35 - 55°C
|
| 5 |
The substances added in paints for improving the mechanical properties is called: |
A. pigmein
B. filter
C. stabilizer
D. binder
|
| 6 | Proteins are the polymers of amino acids having |
A. NH2 group only
B. OH- group only
C. NH2 and OH- group
D. NH2 and COOH group
|
| 7 | Which of the following activates phosphatase enzyme |
A. Ca2+
B. K+1
C. Mg2+
D. Zn2+
|
| 8 | organic synthetic or man made polymers are plastics, rubber and fibre, Which is not a synthetic polymer |
A. silk
B. polyester
C. polyvinyl chloride (PVC)
D. nylon
|
| 9 | The fibre which is made from acrylonitrile as monomers |
A. PVC
B. Rayon fibre
C. Acrylic fibre
D. Polyester fibre
|
| 10 | Which of the following is the repeating monomeric unit in cellulose? |
A. sucrose
B. maltose
C. cellobiose
D. glucose
|
Test Questions
