A substrate fits into the active site of an enzyme like a lock and key. The substrate has a certain shape that matches or is very similar to the shape of the enzyme so it's the perfect fit, like "a lock and key."
The region of the body that will be examined is the EPIGASTRIC REGION.
The epigastric region refers to the upper central region of the abdomen. Its exact location is in-between the coastal margin and the sub - coastal plane.
“chemo” refers to energy source (reformed molecules)how the organism obtains electrons (from the oxidation and reduction-redox)
“organo”-refers to electron donor (organic substrate and compound)
“heterotroph”-refers to carbon source (organic compounds).
Examples of chemoorganoheterotrophs are decomposers-obtain carbon and electron reactions from dead organic matter, herbivores and carnivores- obtain carbon and electron reactions from living organic matter.
