Endoplasm Reticulum
This is another organelle that is divided into two sections smooth and rough Endoplasm.
Rough Endoplasm Reticulum
The first one I will talk about is the Rough ER. The rough ER will always have Ribosomes around them. They are part of the process of carrying protein around the cell. They package the protein to send it to other parts of the cell. If I were to relate this to Medieval Times I would relate this to Market People who will package their stock to cell it to people wanting to buy stuff.
Soft Endoplasm Reticulum
The second ER is the Soft ER. It is like the storage of the cell. This will store steroids and ions for use later on in life. They will store it and release it when it is needed. This can be related to graves because back then there would be more then one person per grave. It is a big storage place for steroids and ions.