The correct answer is "is a programmed mechanism of cell death".
Apoptosis by definition is programmed cell death. Apoptosis happens when the cell recognize irreversible damage weather in the plasma membrane, cytoplasm, organelles, or in the genetic material inside the cell. This is to prevent proliferation of damaged or mutant cells that can lead to the development of neoplasm.
Answer:
There is very important relationship between golgi apparatus and endoplasmic reticulum in the formation of enzyme. Endoplasmic reticulum is the organelle of the cell where enzymes are formed. After the formation, this enzyme is transported to the Golgi apparatus where some additional changes occur in enzyme structure and change it into modified form. From here, this enzyme is send to other parts of the cell where it is needed.
Because
it reacts quickly with other elements like oxygen .
It is typically found as phosphate
most phosphorus in environment is bound to carbon , nitrogen and hydrogen
