a hydrogen atom, and a variable component called a side chain (see below). Within a protein, multiple amino acids are linked together by peptide bonds, thereby forming a long chain. Peptide bonds ...

The hydrogen bonds that form water molecules are responsible for the many properties that make water a unique liquid. However ...

Cells express their genes by converting the genetic message into protein. This process of protein ... are unzipped by breaking of the weak Hydrogen bonds between base pairs. This unwinding of ...