This group of organisms may be further subdivided according to what kind of organic substrate and compound they use.

An organotroph is an organism that obtains hydrogen or electrons from organic substrates.

The enzyme will form singlet oxygen in the absence of the appropriate organic substrates.

A microscopic examination of the urine may be helpful to identify organic or inorganic substrates and help in the diagnosis.

Switching to a nonpolar solvent releases the organic substrate containing the anchor.

Industrially important examples include both inorganic and organic substrates.

Dark fermentation is the fermentative conversion of organic substrate to biohydrogen.

The wetland is 100% palustrine with 100% organic substrates.

Compound I then oxidises an organic substrate to give a substrate radical.

PBC is needed because the immiscibility of aqueous phase and organic substrate.