The gap between membrane-spanning proteins is often referred to as the "intermembrane space" or "extracellular space," depending on the context. This gap can vary in width and serves as a region for signaling, ion transport, or molecular interactions. In some cases, such as in ion channels or transporters, the gap may allow specific molecules to pass through or interact with the interior of the cell or the surrounding environment. The specific functions and dimensions of this gap can vary significantly between different types of membrane proteins.
Protein channels
... a receptor protein.
No, the membrane protein complexes that strengthen the adhesion between adjacent cells are found in animal cells as adherens junctions and desmosomes. In plant cells, the equivalent structures are called plasmodesmata, which are channels that allow for communication between adjacent plant cells.
Enzyme
The gel-like material between the cell membrane and the nucleus is called the cytoplasm. It contains various organelles and provides structure and support to the cell. The cytoplasm also plays a crucial role in cellular functions such as metabolism and protein synthesis.
A membrane protein with a carbohydrate chain is called glycoprotein
Protein channels
... a receptor protein.
A protein containing vesicle within a cell fuses with the cell membrane and ejects the protein is called exocytosis. A lysosome eats or ingests a bacterium is called phagocytosis.
It is called a receptor protein.
No, the membrane protein complexes that strengthen the adhesion between adjacent cells are found in animal cells as adherens junctions and desmosomes. In plant cells, the equivalent structures are called plasmodesmata, which are channels that allow for communication between adjacent plant cells.
Enzyme
These membrane bound sacs are called vesicles.
Nuclear pores are the openings in the nuclear membrane that allow the passage of molecules like proteins and RNA between the nucleus and the cytoplasm. These pores are essential for maintaining communication and regulating transport between the nucleus and the rest of the cell.
the cell membrane. It is a protein mosaic this is hydrophobic on both sides and hydrophllic in the center.
The gel-like material between the cell membrane and the nucleus is called the cytoplasm. It contains various organelles and provides structure and support to the cell. The cytoplasm also plays a crucial role in cellular functions such as metabolism and protein synthesis.
The protein that punches holes into the plasma membrane of an infected host cell is called a pore-forming protein. These proteins create pores that disrupt the cell membrane's integrity, leading to cell lysis and death.