The eukaryotic cells are the evolution of prokaryotes. In prehistoric times, organisms were unicellular, their functions were contained in some not so complex to the multicellular organisms of today which have eukaryotic cells. The basic structure of a eukaryotic cell consists of a cell nucleus, wrapped in protective lipid layers that fulfill an important function, safeguarding the genetic information contained in each of the cells. This genetic code is isolated from the rest of the cytoplasm in this cocoon, unlike unicellular organisms with prokaryotic cells which had a cytoplasm rich in hereditary material.. The end of this protective evolution gives us to understand that nature created a shield field to preserve the race, its genes and the diversification in ages.
The organization of eukaryotic cells involved the composition of barriers that separate the organelles and the cytoplasm, creating new functions and resisting the external changes that occurred in the evolution of the planet. With this new cell structure, eukaryotic cells gave way for the organisms that contain them to develop food absorption abilities, this process is called metabolism, framed within the guidelines of homeostasis. In addition to this, prokaryotic cells have mitochondria, organelles that act as rechargeable batteries that are powered by the ingestion of proteins or photosynthesis.
Organisms with eukaryotic cells have a superior life, evidenced mainly in the way they eat. They are divided into four large groups, which separately reveal their function and why they evolved, the animal kingdom, in which humans are included, are the multicellular organisms par excellence, which look for their own food to feed their metabolism changing, the plant kingdom, which developed a diverse spectrum of forms and evolutions where with mechanisms such as photosynthesis or biological homeostasis, they take enough energy from the environment to survive.
The kingdom of fungi, with very variable ways of reproducing, such as mitosis or parasitic life, and finally the protist, a complementary vision of everything that is already extinct.
