    Sentence 1: Pattern recognition receptors recognize components  present in broad groups of what?                           % The innate response is usualy triggered when  microbes are identified by pattern recog reaper, whieh  recognize components that are conserved among broad grou  lcrorganims or when danaged irl or “travel tscend   it alarm signals, many of which (but not all) are recognzed by  ye same receptors as those that recognize pathogens.