How does prokaryotic and eukaryotic cells allow biologists to classify living things?

La taxonomía es la ciencia de la clasificación que comprende algo más que identificar y dar nombres a los organismos, sino de establecer los principios y sistemas de clasificación.

Explanation:

Eso es lo único que se, espero y te sirva

an active site is a region that is present on an enzyme where the reactants or the substrate molecules we can say bind and experience a chemical reaction. the substrate is basically a reactant whose concentration is changing and that is converting into a product after binding at the active site of an enzyme