part_of complement activation complement activation, alternative pathway 2009-11-30T01:52:51Z Any process involved in the activation of any of the steps of the alternative pathway of the complement cascade which allows for the direct killing of microbes and the regulation of other immune processes. GO:0006957 GO:0006957 IDOMAL:0000795 complement cascade, alternative pathway idomal_namespace antibody-independent opsonization complement activation, alternative pathway 2009-11-30T01:52:51Z Any process involved in the activation of any of the steps of the alternative pathway of the complement cascade which allows for the direct killing of microbes and the regulation of other immune processes. GO:0006957 GO:0006957 IDOMAL:0000795 complement cascade, alternative pathway idomal_namespace