The electromagnetic waves with the shortest wavelengths and the highest frequencies are called

Visible light, Ultraviolet Rays, X-rays, and gamma rays. The electromagnetic spectrum shows the range of different electromagnetic waves in order of increasing frequency and decreasing wavelength. Radio waves are the electromagnetic waves with the longest wavelengths and lowest frequencies.

The correct answer would be gamma rays, they have the shortest wavelengths and the highest frequencies.

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.