None of these; it depends on the type of prokaryote.

only produce ATP when oxygen is present

only produce ATP when oxygen is not present

are also capable of producing ATP with and without oxygen

do not produce ATP

In the presence of

In the absence of

In the presence of

In the absence of

it is the final electron acceptor in the electron transport chain

it donates its electrons to the electron transport chain

it is necessary in order for ATP synthase to work properly

it establishes the proton gradient

Mitochondrial matrix

Inner mitochondrial membrane

Cytosol

Chloroplast

None of these

Used to produce oxygen

Used for lactic acid or alcoholic fermentation

Used to produce more glucose

Used to produce protons to increase the proton gradient