eikokeellisten

The term "eikokeellisten" is a Finnish word that translates to "eukaryotes" in English. Eukaryotes are organisms whose cells contain a nucleus and other membrane-bound organelles. This is in contrast to prokaryotes, which lack a nucleus and other membrane-bound structures. The genetic material of eukaryotic cells is enclosed within a nucleus, which is a defining characteristic of this domain of life.

Eukaryotic cells are generally larger and more complex than prokaryotic cells. They possess a variety of specialized organelles that perform specific functions within the cell, such as mitochondria for energy production, endoplasmic reticulum for protein and lipid synthesis, and Golgi apparatus for modifying, sorting, and packaging proteins. Eukaryotes also have a cytoskeleton, a network of protein filaments that provides structural support and facilitates cell movement.

The domain Eukaryota encompasses a vast array of life forms, including animals, plants, fungi, and protists. These organisms range from single-celled entities like amoebas to complex multicellular beings like humans. The evolutionary divergence of eukaryotes from prokaryotes marked a significant event in the history of life, leading to the development of greater cellular complexity and organismal diversity. Understanding the structure and function of eukaryotic cells is fundamental to many fields of biology, including genetics, cell biology, and evolutionary biology.