|1.||biochem the substance upon which an enzyme acts|
|2.||another word for substratum|
|3.||electronics the semiconductor base on which other material is deposited, esp in the construction of integrated circuits|
substrate sub·strate (sŭb'strāt')
The material or substance on which an enzyme acts.
A surface on which an organism grows or is attached.
|substrate (sŭb'strāt') Pronunciation Key