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

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Question # 1

The main structure features of proteins is

Question # 2

Factors affecting denaturation of proteins:

Question # 3

Which one is a polymer compound?

Question # 4

Denaturation of protein means the structure of protein is disrupted, indicate which factor foes not denature protein

Question # 5

Soft drinks and baby feeding bottles are generally made up of

Question # 6

The stroids of fungi and yeast and yeast are called:

Question # 7

The other name of cross linked polymers is

Question # 8

Vegetables oils are:

Question # 9

Which of the following is not an example of addition polymer?

Question # 10

The clotting time of blood is increased due to the deficiency of

Question # 11

Two vitamins absorbed from intestine along with fats are

Question # 12

Which one of the following is not an example of chain growth polymer?

Question # 13

Simple sugars are :

Question # 14

RNA is a polymer of nucleotide which consist of three components. Which one is not the component in the nucleotide of an RNA

Question # 15

Which teat is not given by both glucose and fructose

Question # 16

The substance upon which an enzyme acts is known as its

Question # 17

The reaction between fat and NaOH is called:

Question # 18

Which of these polymers is a synthetic polymer

Question # 19

The protein which only yield amino acids and their derivatives

Question # 20

Which of the following polymers is used for weather resistant paints

Question # 21

Which of the following has magnesium?

Question # 22

Which behaves as insulator for animals body?

Question # 23

One of the followings is not type of polymer

Question # 24

Which is not a steroid

Question # 25

Which one of the following elements is not present in all proteins

Question # 26

The metal present in blood is

Question # 27

Which functional group is present in glycerol tristearate

Question # 28

Poly hydroxyl compounds of aldehyde and ketones are:

Question # 29

Ricket is caused due to the deficiency of vitamin

Question # 30

Which has maximum protein content?

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ECAT Chemistry Chapter 25 Important MCQ's

Sr.# Question Answer
1 Major food factors are:
A. Fats and oils
B. Carbohydrates
C. Protiens
D. All of these
2 The protein which only yield amino acids and their derivatives
A. Simple proteins
B. Complex proteins
C. Derived protein
D. All of these
3 A fibre which is made from acrylonitrile as monomer
A. PVC
B. Rayon fibre
C. Acrylic fibre
D. Polyester fibre
4 Which has maximum protein content?
A. Ground nut
B. Cow milk
C. Egg
D. Wheat
5 What is the most common catalyst used in hydrogenation of oils
A. Cobalt
B. Nickel
C. Tungsten
D. Copper
6 The metal present in blood is
A. Al
B. Hg
C. Cu
D. Fe
7 The number of amino acids found in proteins that a human body can synthesize is
A. 20
B. 10
C. 5
D. 14
8 Which one of the following statements of glucose and sucrose is incorrect?
A. Both are soluble in water
B. Both are naturally occuring
C. Both are carbohydrates
D. Both are disaccharides
9 Which of these polymers is an addition polymer
A. Nylon 6,6
B. Polystyrene
C. Terylene
D. Epoxy resin
10 The development of disagreeable odur in fats or oil is called
A. Fragrance
B. Perfume
C. Rancidity
D. Smell

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