What are the structural similarities and differences between bacteria and unicellular algae Chlamydomonas?

First of all, we must remember that bacteria constitute a separate kingdom of the living. The unicellular algae Chlamydomonas belongs to the plant kingdom. Because of this, these organisms have many differences. First of all, this is the fact that Chlamydomonas belongs to eukaryotes. This means that it, unlike bacteria, has membrane organelles. This is the nucleus, chromatophore, vacuoles. Bacteria do not have any membrane organelles, as they are classified as prokaryotes. What these organisms have in common is that they have a membrane, consist of one cell and have flagella.