Archaea are different from bacteria in that archaea
a. have structures that are more similar to bacterial structures.
b. have molecules that are different from eukaryotic molecules.
c. have structures and molecules that are more similar to eukaryotes than bacteria.
d. developed before bacteria.

Mitochondria is the cell organelle that produced the energy that is needed in the body system in form of atp, that is why it is called the power house of the cell. energy is needed by the living organisms to carry out the activities which sustain life.  if the mitochondria is destroyed atp will not be produced. if the mitochondria is destroyed, energy production will stop and the affected living organism will not have the energy to carry out the necessary life processes; this will lead to the death of the organism.

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