NEETBotanyBiomolecules (B)
Read the following statements and choose the correct option: 1. Proteins are polypeptides 2. Proteins are linear chains of amino acids linked by phosphide bond 3. There are 30 types of amino acids. 4.Collagen is the most abundant protein in animal world and Ribulose bisphosphate Carboxylase-Oxygenase (RuBisCO) is the most abundant protein in the whole of the biosphere.
Options
- ABoth 1 and 4 are correct
- BBoth 1 and 3 are incorrect
- CAll are incorrect
- DOnly 3 is correct
Correct answer
A. Both 1 and 4 are correct
Step-by-step solution
Proteins are polypeptides. They are linear chains of amino acids linked by peptide bonds. There are 20 types of amino acids.