Nuclear pore complexes (NPCs) are large protein structures embedded in the nuclear envelope, serving as gateways that regulate the movement of molecules between the nucleus and the cytoplasm. They play a crucial role in maintaining cellular function by controlling the transport of RNA and proteins, ensuring that genetic information is accurately processed and communicated. NPCs are vital for RNA processing as they facilitate the export of mature mRNA from the nucleus to the cytoplasm, where it can be translated into proteins.
congrats on reading the definition of nuclear pore complexes. now let's actually learn it.