The gel-like substance covering come cyanobacteria enables them to live together in colonies.
adhere to surfaces and form colonies. It also protects them from harmful environmental conditions and helps them to access nutrients. The gel-like substance is often referred to as a biofilm or extracellular matrix.
Cytoplasm
Cytoplasm, but it isn't an organelle.
Cytoplasm.
Something that is solid but not completely solid, like Jello. A semi-solid can be a cream, an ointment, a gel or a lotion. Semisolids have some properties of solids, and some properties of liquids.