뒤로Cell Junctions definitions
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1/14뒤로Skip to main content뒤로Tight Junction
Membrane protein structure forming a leak-proof seal between adjacent animal cells, preventing passage of liquids or substances between them. Anchoring Junction
Complex protein structure, also called desmosome, using intermediate filaments to mechanically link neighboring animal cells. Desmosome
Specialized anchoring structure composed of intermediate filaments, providing mechanical stability between adjacent animal cells. Gap Junction
Protein channel forming a pore between two animal cells, allowing direct exchange of nutrients and other small molecules. Plasmodesmata
Gaps in plant cell walls connecting cytoplasm of neighboring cells, enabling exchange of materials similar to animal gap junctions. Intermediate Filament
Cytoskeletal component forming part of anchoring junctions, providing structural support and linkage between cells. Membrane Protein
Molecule embedded in the plasma membrane, crucial for forming tight and gap junctions between adjacent cells. Cytoplasm
Internal cell region connected by gap junctions or plasmodesmata, facilitating direct exchange of substances between cells. Cell Wall
Rigid outer layer in plant cells containing plasmodesmata, allowing communication and material transfer between cells. Plasma Membrane
Flexible boundary of cells where tight, anchoring, and gap junctions are formed to connect adjacent cells. Protein Channel
Structure spanning cell membranes, forming pores in gap junctions for movement of molecules between cells. Leak-Proof Barrier
Seal created by tight junctions, preventing substances from passing between adjacent animal cells. Animal Cell
Eukaryotic cell type possessing tight, anchoring, and gap junctions for intercellular connection and communication. Plant Cell
Eukaryotic cell type with cell walls and plasmodesmata, enabling direct cytoplasmic connections with neighboring cells.
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