This is a helpful visual map of how the three macromolecules are metabolized. It provides a summary of the rest of this board.

http://scienceblog.cancerresearchuk.org/2015/07/20/shape-shifting-molecular-cousins-are-the-key-to-dna-repair/

Lac operon_02 【 Note : Lac Z - Beta Galactosidase : Lactose to Glucose + Galactose 】 (*) Z - ase , A - Acetylase

SARPG Mountain

A mole conversion is when the mole is able the measure both mass and particles.

Detecting diversity.