_is the most abundant protein in animal world and is the most abundant protein in the whole biosphere.

Collagen, RuBisCO

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Collagen, keratin

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Keratin, RuBisCO

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Keratin, collagen

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Solution

The correct option is A Collagen, RuBisCO
Collagen is a protein which is most abundant in the animal world and is a connective tissue and rubisco is an enzyme which is the most abundant protein in the whole biosphere because rubisco is the enzyme which is responsible for the sugar formation during photosynthesis.

So, the correct option is 'Collagen, RuBisCO'

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Similar questions

Which of the following statement(s) is false, regarding Proteins ?

I. A protein is a heteropolymer but not a homopolymer.

II. Collagen is the most abundant protein in the animal world.

III. RUBISCO is the most abundant protein in the biosphere.

IV The first amino acid in a polypeptide chain is C- terminal amino acid and the last is N- terminal amino acid.

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