Mobile cells such as white blood cells and other analogous phagocytes. Red blood cells that are transported in the circulatory system. Some cancerous cells which are no longer bound to other cells or the basal membrane, etc.
Animal cells are mostly bound together by what are known as intercellular junctions. There are three types of cell junctions: anchoring junctions, tight junctions and gap junctions. Of these, anchoring junctions, which include adherens junction, desmosomes and hemidesmosomes, help bind the animal cells together, in an extracellular matrix.
Cells are held together by Gap Junctions, Desmosomes, and Tight junctions
They are eukaryotic cells.
Red blood cells, bacteria cells are two examples.
nucleus & other membrane-bound organelles.
A cells (living things) are bound by a membrane.
Prokaryotic cells are characterized by the absence of a separate, membrane-bound nucleus or membrane-bound organelles, and by DNA that is loosely arranged: not organized into chromosomes. Prokaryotic cells are bacterial cells (or cyanobacteria cells). These include; e. coli, staph. aureus, micrococcus luteus.
These are known as eukaryotic cells. They can also be called Eukaryotes. Plants and animals are examples of Eukaryotes.
C. Plants...
In vertebrates, there are three major types of cell junction:1. Adherens junctions, desmosomes and hemidesmosomes (anchoring junctions.)2. Gap junctions (communicating junction)3. Tight junctions (occluding junctions)Your question most likely is for the tight junction but more information in the question would be helpful.
All eukaryotic cells have a membrane-bound nucleus and other membrane-bound organelles.
Eukaryotes: Eukaryotic cells have membrane-bound organelles.