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'Substrate' may mean:

★ Substrate (aquarium), the material used in the bottom of an aquarium

★ Substrate (biochemistry), a molecule which is acted upon by an enzyme

★ Substrate (materials science), the material on which a process is conducted

★ Substrate (biology), the natural environment in which an organism lives, or the surface or medium on which an organism grows or is attached

★ Substrate (chemistry), the catalytic material upon which chemical species react

★ Substrate (marine biology), the earthy material that exists in the bottom of a marine habitat, like dirt, rocks, sand, or gravel

★ Substrate (printing), the base material that images will be printed onto

★ The stratum on which another geologic stratum lies
'Substrate' may also refer to:

★ Wafer (electronics), material upon which semiconductor devices are fabricated

★ Printed circuit board (electronics), or the electrically insulating portion of a PCB structure

★ Substratum, in linguistics, a language that influences but is supplanted by a second language

★ Neural substrate, in neuroscience, the set of brain structures that underlies a specific behavior or psychological state
For the concept of the Universal substrate in philosophy, see monism.

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See Also

See Also

★ Reagent

★ Reactant