Question # 1

Peptide bond is a key feature in

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Polysaccharide

Proteins

Nucleotide

Vitamins

Which of these polymers is a synthetic polymer

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Animal fat

Starch

Cellulose

Polyester

Which one is a polymer compound?

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SO₂

CO₂

CH₄

PVC

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

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D-Ribose

Wracil base

Prosphate group

Thyamine base

In fructose the possible optical isomers are

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12

8

16

4

Terylene is madeby polymerization of terephthalic acid with

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Ethylene glycol

Phenol

Ethanol

Catechol

Which of the following is obtained by condensation polymerization?

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Polyethene

Teflon

Phenol formaldehyde resin

Nitrile rubber

Natural rubber is a polymer of

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Butadiene

Ethyne

Styrene

Isoprene

On hydrolysis of starch, we finally get

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Glucose

Fructose

Both

Sucrose

Vitamin A is present in

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Liver

Milk

Green vegetables

All

One of the followings is not type of polymer

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Homopolymer

Copolymer

Heteropolymer

Terpolymer

Which of the following is the repeating monomeric unit in cellulose

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Sucrose

Maltose

Cellobiose

Glucose

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

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Polyethene

Polystyrene

Neoprene

Terylene

Polyester resins have special use in:

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Clothing

Paints

Emulsion

Floor covering

Enzymes, in the living systems

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Provide energy

Provide immunity

Transport oxygen

Catalyze biochemical processes

Which has maximum protein content?

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Ground nut

Cow milk

Egg

Wheat

Which functional group is present in glycerol tristearate

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Carboxylic acid

Alcohol

Aldehyde

Ester

The three dimensional folding and twisting of a polypeptide chain give rise to

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Primary structure

Secondary structure

Tertiary structure

All of these tertiary

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ECAT Chemistry Chapter 25 Macromolecules Online Test MCQs With Answers

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