Which organelle is DNA usually found on what? cytoplasm
cell membrane
Ovacuole
nucleus

DNA is usually found in the nucleus

Explanation:

The nucleus controls the cell and carries out its activities. It is mostly referred to the "brain of the cell". The nucleus contains genetic information, which is DNA

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

c

explanation:

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