Glucose is converted first to pyruvate, then to lactic acid
In order to help describe their structure, proteins and peptides are usually numbered, starting from the amino end of the chain (notice "oligopeptide" and " ...
Hydrogen bonding in the A·T and C·G Watson-Crick DNA base
Schematic drawing of mechanism participating in DA transmission. AADC: aromatic amino acid decarboxylase;