Cellular component

Arp2/3 protein complex basement membrane actin filament cell plate thylakoid mitochondrial matrix synaptic cleft light-harvesting complex apical dendrite Episome fibrinogen complex bacterial-type flagellum intracellular anatomical structure mitochondrion nucleus stress fiber pyruvate dehydrogenase complex microfibril anaphase-promoting complex photosynthetic reaction centre S-layer intermediate filament ribosome chylomicron membrane raft signal recognition particle lamellar granule photosystem I viral nucleocapsid organelle nuclear membrane biofilm chloroplast climbing fiber cell envelope calyx of Held cell cortex cleavage furrow death-inducing signaling complex eukaryotic translation initiation factor 2B complex axon terminus excitatory synapse extrachromosomal DNA food vacuole cell membrane germ pore growth cone lipid droplet sarcoplasm intercalated disc