Cell signaling is the complex process by which cells perceive and respond to their environment. It is essential for homeostasis, growth, and immune responses.
A signaling molecule (ligand) binds to a specific receptor on the cell surface or inside the cell.
Long-distance signaling via the bloodstream (e.g., hormones).
Cell signaling is the complex process by which cells perceive and respond to their environment. It is essential for homeostasis, growth, and immune responses.
A signaling molecule (ligand) binds to a specific receptor on the cell surface or inside the cell.
Long-distance signaling via the bloodstream (e.g., hormones). signaling