<prompt> Toll like receptors, recognize bacterial products and stimulates immune response by:Perforin and granzyme mediated apoptosisFADD ligand apoptosisTranscription of nuclear factor mediated by NF-kB which recruits cytokinesCyclin  <response>: Toll-like receptors They are membrane proteins that recognize a variety of microbe-derived molecules and stimulate innate immune responses against the microbes. These derive there name due to homology to a Drosophila protein called Toll. The Toll-like receptors are expressed on many immune cells of the body. Signaling by Toll-like receptors results in the activation of transcription factors, notably NF-kB and AP-1. 