Mark’s grandfather was an olympic gold medalist in swimming. what will determine if mark develops into an olympic swimmer

Genetics has an important part to play if Mark has a chance of becoming an Olympic swimmer. It would be beneficial if he inherited traits from his grandfather that are essential to develop into a good swimmer. These traits include large hands and feet, wide shoulders, slim hips and a high arm span to height ratio. With these traits and dedicated training Mark would have a chance of making it to the Olympics.

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.