MCQ
Read the following statements and select the correct option.
$(i)$ In quaternary structure, the peptide chains are much looped, twisted, and folded back on themselves due to formation of hydrogen bonds.
$(ii)$ When a protein has more than two polypeptide subunits their arrangement in space is called secondary structure.
$(i)$ In quaternary structure, the peptide chains are much looped, twisted, and folded back on themselves due to formation of hydrogen bonds.
$(ii)$ When a protein has more than two polypeptide subunits their arrangement in space is called secondary structure.
- ABoth the statements $(i)$ and $(ii)$ are correct.
- BStatement $(i)$ is correct.
- CStatement $(ii)$ is correct.
- ✓Both the statements $(i)$ and $(ii)$ are incorrect.