biochemical

形容词 biochemical:

1. of or relating to biochemistry; involving chemical processes in living organisms

1. The theory that microorganisms or biochemical compounds from outer space are responsible for originating life on Earth and possibly in other parts of the universe where suitable atmospheric conditions exist.
   有生源说，胚种论一种学说，认为来自宇宙空间的微生物或生物化学物是地球上生命的起源，并且在宇宙的其他部分可能有适合的大气状况存在
2. Any of the chemically distinct forms of an enzyme that perform the same biochemical function.
   同工酶，同功酶具有相同的生化功能的一种酶的不同化学形式中的任一种
3. A substance, especially an enzyme, that initiates or modifies the rate of a chemical reaction in a living body; a biochemical catalyst.
   生物催化剂能在活的体内产生化学反应或改变生物体内化学反应速度的物质，尤指酶; 生物化学催化剂