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

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MDCAT Chemistry Chapter 20 Macromolecules MCQ's Test

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Question # 1

In which of these processes are smell organic molecules changed into macromolecules

Question # 2

Choose the correct statement:

Question # 3

Which of the following folymer is used as binder

Question # 4

A polymeric substance that is formed in the liquid state and then hardened to a rigid solid is called

Question # 5

Identify the linear polymer out of following

Question # 6

Molecular mass of PVC is (DP = 1200)

Question # 7

Which polymerization is free radical mechanism based

Question # 8

The steroids of fungi and yeast are called:

Question # 9

A nucleoside may be

Question # 10

Which functional group is present in glycerol tristearate

Question # 11

Type of polymer formed by teh polymerization of single type of monomer is:

Question # 12

Digestion of carbohydrates begins in the

Question # 13

The reaction between fat and NaOH is called?

Question # 14

Which of the following substance is used as filler or additive in paper making:

Question # 15

A sing chlorine free radical can destroy how many ozone molecules:

Question # 16

The temp and pressure used for PVC polymerization is

Question # 17

Nucleic acid contain elements like N,H,O,C and

Question # 18

Glycogen is stored in

Question # 19

A fat or oil is characterised for extent of unsaturation by one of the following number,which one

Question # 20

Hexamethylene reacts with _______ to prepare nylon 6,6

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MCAT Chemistry Chapter 20 Important MCQ's

Sr.# Question Answer
1 Formation of PVC form vinyl chloride is an example of
A. substitution reaction
B. addition polymerization
C. condensational reaction
D. Aldol condensation
2 Triglyceride have iodine number ______ having no double bond
A. 0
B. 2
C. 3
D. 4
3 Select the name of ready plant from which word ''Paper'' is derived:
A. sun flower
B. papyrus
C. water hyacinth
D. rose
4 Choose an addition polymer among the following
A. Terylone
B. Nylon 6, 6
C. Polystyrene
D. Epoxy resin
5 Which sequence of step is correct for the manufacture of cement:
A. Crushing, mixing, heating, grinding
B. Crushing, heating, mixing, grinding
C. Crushing, grinding, mixing, heating
D. Mixing, heating, grinding, crushing
6 Terylen fibre is made by reaction of terephthalic acid with
A. ethylene
B. ethylene glycol
C. glycol
D. terylene
7 General formula of carbohydrate is
A. Cx(H2O)y+x
B. Cx(H2O)y
C. Cx(H2O)y-1
D. Cx(H2O)y+1
8 Which of the following brings about the conversion of starch into maltose?
A. maltase
B. zymase
C. diastase
D. invertase
9 Which woody raw material is used for the manufacture of paper pulp?
A. cotton
B. bugases
C. poplar
D. rice straw
10 Potassium fertilizers are especially useful for:
A. Tobacco
B. Potato
C. Coffee
D. All of these

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