1. Substrate is a surface upon which an organism grows, sometimes by using chemicals of particles in the material as food
2. Substrate is a substance that is acted upon by an enzyme during a biochemical reaction.
3. Substrate is the material or product that is to be coated (for example, paint or laminate.).
Generalic, Eni. "Substrate." Croatian-English Chemistry Dictionary & Glossary. 29 June 2022. KTF-Split. {Date of access}. <https://glossary.periodni.com>.
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Periodic Table