Can you become pragnant afrer your periods

It is possible but it all depends on when your period ends. A few days after your cycle ends that is when your fertility window opens up. And a little over a week after your period ends, that is when you begin to ovulate. This is the best chance for a woman to get pregnant.
Hope this helps!

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.