How are excited electrons from stage one of photosynthesis affect stage 2

I hope you can answer this question I am so sorry but I cannot be able to answer this question for you but you could either guess but I know in your heart and in your brain that you know what the answer is if he's just try hard enough I'm sorry I didn't finish your answer but I hope you're having a nice day and I could tell that you're really intelligent smart person

They create genetic variations

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.