Why should care be exercised in handling concentrated acids?

Concentrated acids should be handled with extreme care since they are ultimately corrosive. They emit acidic mists that are harmful. If the acid comes into contact with your skin, eyes or even internal organs, the damage can be very serious that it can even lead to death. Therefore, there is a need to use protective equipment when dealing with these chemicals.  

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.