Ancoracysta is a protist, a group of unicellular, eukaryotic organisms that sit at the root of the eukaryotic tree of life. For researchers such as Janouškovec, they are an ... After a year teaching ...

Eukaryotic cells cope with starving conditions by eating ... a process known as endocytosis. He labeled proteins and followed them in their journey through the cell. He observed that the lysosomes ...

In all eukaryotic cells, actin protein assembles to form a network of thin filaments that spread throughout the cell. The actin filaments give the cell its structure, enable the cell to move, and ...