How is recombinant dna technology different from cloning

Recombinant DNA technique involves removing a portion of DNA or genome and moving it into another genome. With cloning the cells or egg can be divided into eight segments that can grow into another organism or cell.

Sorry its not enough info

Mitochondria produce atp, a high energy compound. atp is used for all sorts of enzyme-mediated reactions, such as making proteins/nucleotides/etc, certain compounds cross the cell membrane, muscles move, etc.  without this source of energy, a cell will die. it will not be able to repair itself, defend against pathogens, etc.