ribosomes of e. coli

Ribosomes

Ribosomes are the macromolecular complexes in which occur the biological process of translation, in eukaryotes and prokaryotes.

Cloroplasti al microscopio

Chloroplasts

Chloroplasts are characteristic organelles of eukaryotic plants and algae, in which chlorophyll photosynthesis takes place.

microbial loop

Microbial loop

The microbial loop is a set of links that connect the pool of dissolved organic substance (DOM) to higher trophic levels through bacterial activity, parallel to the “classic” marine trophic network.

Cytoplasm

The cytoplasm is a dense semitransparent fluid that fills the cell; it is composed of 80% of water. There are some differences between the prokaryotic one and the eukaryotic one. Moreover, it has a lot of functions, one of these is the motion of the cell.

Cell membrane

The plasmatic membrane defines the internal environment of the cell from the external. It has a lot of different functions.