<prompt> Which of the following are chemokines?IL-8Leukotriene A4C5C3  <response>: Their name is derived from their ability to induce directed chemotaxis in nearby responsive cells; they are chemotactic cytokinesC-X-C OR ALPHA CHEMOKINEa. CXC chemokines specifically induce the migration of neutrophilsb. Secreted by activated macrophage t endothelial cell and other cellc. Includes IL-8C-C OR BETA CHEMOKINE:a. induce chemotaxis of monocytes, eosinophils, lymphocytes but not neutrophilsb. IncludesI. Monocyte chemoattractant protein MCP-1II. EotaxinIII. Macrophage inflammatory protein MIPIV. RANTESC-CHEMOKINE OR GAMMA CHEMOKINESa. Relatively specific for lymphocyteb. Include lymphotactinCXC CHEMOKINEa. Two formsI. Cell surface-boundII. Solubleb. Include fractalkine 