ECAT Pre Engineering Chemistry Chapter 25 MCQ Test With Answer

MCQ's Test For ECAT Chemistry Chapter 25 Macromolecules

Try The MCQ's Test For ECAT Chemistry Chapter 25 Macromolecules

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ECAT Chemistry Chapter 25 Macromolecules

00:00
Question # 1

Copolymer is

Question # 2

Which property is not present in lipids?

Question # 3

Glycogen is stored in

Question # 4

The protein which only yield amino acids and their derivatives

Question # 5

In fructose the possible optical isomers are

Question # 6

DNA has deoxyribose, a base and the third component is

Question # 7

Two or more similar monomers combine to form:

Question # 8

Enzymes catalyse all biological reactions occurring in the cell. What is true about an enzyme

Question # 9

Ascorbic acid is a chemical name of

Question # 10

Which of the following is a polyamide?

Question # 11

C6H12O6 is molecualr formula of:

Question # 12

Which of the following has ester linkage?

Question # 13

The number of amino acids found in proteins that a human body can synthesize is

Question # 14

For every reaction occurring in the body three is at least one type of

Question # 15

Which is not a steroid

Question # 16

Which of the following fibres are made of polyamides?

Question # 17

The group linkage present in fats is

Question # 18

The prosthetic group in glycoprotein is

Question # 19

The development of disagreeable odur in fats or oil is called

Question # 20

Factors affecting denaturation of proteins:

Question # 21

What is not true about DNA

Question # 22

Which carbohydrates is an essential constituent of plant cells?

Question # 23

Hydrolysis of sucrose is called

Question # 24

Which functional group is present in glycerol tristearate

Question # 25

Of the following which is a step growth polymer

Question # 26

Cotton has cellulose in it:

Question # 27

There are 20 amino acids found in protein which is not the property of these amino acids

Question # 28

The monomeric units of starch is/are

Question # 29

Peptide bond is a key feature in

Question # 30

On hydrolysis of starch, we finally get

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ECAT Chemistry Chapter 25 Important MCQ's

Sr.# Question Answer
1 The raw material to form nylon is
A. Adipic acid
B. Butadiene
C. Isoprene
D. Ethylene
2 Polysaccharides are also called
A. Crystals
B. Sugars
C. Liquids
D. None sugars
3 Which one is a polymer compound?
A. SO2
B. CO2
C. CH4
D. PVC
4 The main structure features of proteins is
A. An ester linkage
B. An ether linkage
C. The peptide linkage
D. All
5 Naturally occurring lipids are called
A. Fats
B. protein
C. Steroids
D. None
6 The prosthetic group in glycoprotein is
A. Carbohydrate
B. Fat
C. Vitamin
D. Nucleic acid
7 Peptide bond is a key feature in
A. Polysaccharide
B. Proteins
C. Nucleotide
D. Vitamins
8 Teflon, styron and neoprene are all
A. Copolymers
B. Condensation polymers
C. Homopolymers
D. Monomers
9 Terylene is madeby polymerization of terephthalic acid with
A. Ethylene glycol
B. Phenol
C. Ethanol
D. Catechol
10 Which of these polymers is an addition polymer
A. Nylon 6,6
B. Polystyrene
C. Terylene
D. Epoxy resin

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