Cell membranes protect and organize cells. All cells have an outer plasma membrane ... components. Both types of membranes have a specialized structure that facilitates their gatekeeping function.

Because membrane receptors interact with both extracellular signals and molecules within the cell, they permit signaling molecules to affect cell function without actually entering the cell.

Cells are the smallest unit of life and the building blocks for all organisms. Each component of a cell has its own function. Animal and plant cells differ and they have similarities. Nucleus ...

Similar to a small cut that heals itself after a short time, individual cells in our body suffer "wounds" in their protective ...

In animals, gut epithelial cells are tightly anchored through a series of cell membrane fusion proteins ... resembling gut epithelial cells, function in controlling water/nutrient transport ...

You will be redirected to our submission process. Plasma membrane lipids play essential roles in regulating T cell signalling, differentiation and effector functions. The major lipid species in the ...

So, when RNA molecules were detected on the surface of several cell types, researchers wondered what purpose they might serve. A recent study has revealed one of their functions ... Without rupturing ...

9 Within a eukaryotic cell, each membrane-bound structure carries out specific cellular functions. Here is an overview of many of the primary components of eukaryotic cells. Other common organelles ...