Some regions of a polypeptide may coil or fold back on themselves. This is called _____, and the coils or folds are held in place by _____.

Respuesta :

Answer:

secondary structure ... hydrogen bonds...

Explanation: Some regions of a polypeptide may coil or fold back on themselves. This is called secondary structure, and the coils or folds are held in place by hydrogen bonds.

Answer: secondary structure ... hydrogen bonds

Explanation: