bi·o·cat·a·lyst 
(bī′ō-kătl-ĭst)
(bī′ō-kătl-ĭst)n.
A substance, especially an enzyme, that initiates or modifies the rate of a chemical reaction in a living body; a biochemical catalyst.
bi′o·cat′a·lytic (-kăt′l-ĭtĭk) adj.
- James Fenimore
- James Francis
- James (Francis) Edward
- James George
- James Gordon
- (James) Gordon
- James Graham.
- James Grover
- (James) Harold
- James Harvey
- (James Henry) Leigh
- James Hepburn.
- James Herbert
- James Howard
- James I
- Jamesian
- James II
- James Ingram
- James J(erome)
- James John
- James Joseph
- James Knox
- James Lafayette
- (James) Langston
- James Lawrence