Which one of the following is the most abundant protein in the animals?
- AHaemoglobin
- BCollagen
- CLectin
- DInsulin
Solution & Step-by-step Explanation
Collagen is the most abundant protein in the animal world, while Ribulose bisphosphate Carboxylase-Oxygenase (RuBisCo) is the most abundant protein in the whole of the biosphere.