Which of the following is the most abundant protein in animals?

Which of the following is the most abundant protein in animals?
  1. Haemoglobin
  2. Keratin
  3. RuBisCO
  4. Collagen

Solution

Collagen is the most abundant protein in the animal world and Ribulose bisphosphate Carboxylase-Oxygenase (RuBisCO) is the most abundant protein in the whole of the biosphere.

Asked in: NEET 2023 (All India)

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