There is no specific lowest level of metabolism.
The cell is the lowest level of biological organization that has the characteristics of life. Cells are the basic structural and functional units of all living organisms. They carry out essential functions such as metabolism, growth, response to stimuli, reproduction, and adaptation.
what is the lowest level of the CNS
The lowest level is the cell.
The lowest level is the Outcastes ("untouchables")
the lowest level is genin and the highest level is kage.
the primary structure is the lowest level
For Route 5 the lowest level is 19.
Oregon's lowest point is level with the Pacific Ocean
the lowest energy level to allow f orbitals is the fourth energy level
Brigade is the lowest field command level.
In US the lowest level of court is District Court.
Hawaii's lowest elevation point is at sea level