Bacteria are single-celled organisms, and while we know they can move around with filaments, the exact mechanisms behind how they do so has been unclear for many years. Researchers have now used ...

Planctomycetes form a distinctive phylum of the Bacteria, having a unique combination of features such as peptidoglycan-lacking proteinaceous cell walls, and intracellular membranes that form separate ...

Cells are the building blocks of all living organisms. Test your knowledge of the structure of cells in preparation for your National 5 Biology exam. Looking for more cell structure revision? There is ...