The prokaryotic cells are those that have a simpler structure. Only a few living beings are composed of unicellular prokaryotic cells.

In the classification of living things the first animal kingdom which is discussed is the moneras. They belong to this kingdom for example bacteria. They are beings with the simplest structures of all living things.

Parts of the prokaryotic cells

EnIn prokaryotic cells can be distinguished these parts:

·  Plasma membrane that surrounds and defines the rest of cellular components. Es la parte más externa. It is the most external.

·  Citoplasma: substance contained in the plasma membrane. These cells unlike the eukaryotes do not have a nucleus differential so that their components are spread in the central part of the cytoplasm.

Differences with the prokaryotic cells

Some of the most striking differences of these cells and prokaryotes are:

·  They are smaller.

·  They do not own or chloroplasts and mitochondria in charge in the transformation of eukaryotic energy.

·  Their reproduction is not produced by mitosis, but by gemación. It involves the emergence of the buds is life itself that eventually leads to another agency.

·  They have no more organelles that the ribosomes that are ribunocleico containing acid (RNA), which form along with the DNA genetic material from any cell.