👉 A carboxydomonas is a type of bacterium that belongs to the family Domonadaceae. These bacteria have a unique structure, known as their cell wall, which is composed mainly of cellulose and contains a hydroxyl group (OH) that allows them to form a protective outer layer around their cells. Carboxydomonas also has an enzyme called carboxypeptidase A that is essential for the synthesis of peptidoglycan, a type
