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Depends on the cell.
Many cells - especially epithelial cells, which are found in a sheet, have intracellular junctions called "tight junctions", which are proteins found in the cell membranes around the edges of the cell that bond tightly to the proteins of neighbouring cells.
Other cells, that have less strong (or less permanent) adhesions to each other - like a white blood cell crawling over the epithelium of a blood vessel - use different proteins and different adhesion types.
However - much of your body is held together by the Extracellular Matrix (ECM). The ECM is a mass of insoluble proteins secreted by cells into the intracellular space: these proteins perform a number of roles, but one of the most important is structural. ECM proteins include fibronectin, laminin, and (most predominantly) collagen. The ECM acts as a sort of scaffold, holding the cells in place (like jelly beans embedded in jello, or bricks held together by mortar). Cells attach themselves to this protein scaffold by yet more adhesion proteins.
All tissues in your body have ECM in them - but in some, the ECM is the defining characteristic of that tissue: for example, cartilage is almost entirely ECM (collagen), with a few cells embedded in it.
What else can I help you with?
What is the natural cement that holds wood cells together called?
The natural cement that holds wood cells together is called lignin. It is a complex organic polymer that provides strength and rigidity to the cell walls of woody plants.
What is the layer of cementing material which holds adjacent plant cells?
The layer of cementing material that holds adjacent plant cells together is called the middle lamella. It is primarily composed of pectins, which are complex polysaccharides that help bind the cell walls of neighboring plant cells. The middle lamella acts as a glue-like substance that provides structural support and helps maintain the integrity of the plant tissue.
What structure holds the cell together?
The cell membrane is the structure that holds the cell together. It acts as a barrier between the cell's interior and its surrounding environment, allowing for selective transport of molecules in and out of the cell. Additionally, the cell membrane is involved in cell signaling and communication with neighboring cells.
What organelle holds nucleus together?
The nuclear envelope, also known as the nuclear membrane, surrounds and holds together the nucleus in eukaryotic cells. This double-membrane structure helps control the movement of molecules in and out of the nucleus.
What holds the plant and animal cell together?
The cell membrane holds both plant and animal cells together. It acts as a barrier, controlling the substances that enter and exit the cell to maintain internal balance. Additionally, in plant cells, the cell wall provides structural support and helps maintain shape.
Flexible structure that holds cells together?
The cell membrane holds a cell together.
What holds cells together in the liver?
cadherins
What does a long branch of a cell do?
it holds the cells together.
What is the natural cement that holds wood cells together called?
The natural cement that holds wood cells together is called lignin. It is a complex organic polymer that provides strength and rigidity to the cell walls of woody plants.
What does a cell membrane do to the plant cell?
cell membrane holds the plant cells together.
What holds cells together?
Carter Closs the big fat poopyfart does. He pees and farts on it!
What cell-to-cell structure holds the cells of the stratum spinosum together?
the cell to cell structures that hold the cells of the stratum spinosum together when they shrink are called desmosomes.
Do enzymes help in making fruit juices?
Yes - It separates the cells of the fruit by breaking down Pectin which holds the cells of the juice together.
What is the layer of cementing material which holds adjacent plant cells?
The layer of cementing material that holds adjacent plant cells together is called the middle lamella. It is primarily composed of pectins, which are complex polysaccharides that help bind the cell walls of neighboring plant cells. The middle lamella acts as a glue-like substance that provides structural support and helps maintain the integrity of the plant tissue.
Do animals have cytoplasm cells?
Yes, almost all cells, eukaryotic and prokaryotic contain cytoplasm.
What type of tissue hold things together and provide structure and support?
In the brain, they are called glial cells.
What holds the cells together in volvox?
In Volvox, cells are held together by tight junctions and cell adhesion proteins. These structures provide structural support and help maintain the colony's shape. Additionally, extracellular matrix materials secreted by the cells also play a role in cell cohesion.
