Please help the enzyme has 4 properties or conditions that must be present to act or digest its substrate. What are they?

Best I can express is from a biology 101 college textbook.

1. Enzyme must have the proper shape to bind the substrates in its active site. (Lock and key)

2. Once molded around the substrates, enzyme facilitates the catalysis reaction. Lowers the energy barrier allowing chemical bonds to be rearranged.

3. The combined “product” of the two substrates is then released from the enzyme.

4. The enzyme is not permanently changed, so it can be recycled to perform reactive task again and again.

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.