when talking about prokaryotic cells, they are very simple w/ no organells.?

Question

Yet they do function. As a eurkaryotic cells develop, they begin to compartmentalize and form organells, which allow them to perform specialized fuctions. what are 2 cellular structures or organells that provide unique biological functions for the cell and describe them

Answer 1

Briefly,mitochondria(house of energy) and endoplasmic reticulum membrane(internal transferring tubules).