NEETBotany-Proteins

NEET Botany Protein Abundance MCQ Question

Type: MCQ-fact-Easy

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

A

Collagen, RuBisCO

B

Collagen, keratin

C

Keratin, RuBisCO

D

Keratin, collagen

Correct Answer

Option Collagen, RuBisCO

Detailed Explanation

Collagen is the most abundant protein in animals, providing structural support. RuBisCO is the most abundant protein on Earth, crucial for photosynthesis.

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