The methyl-accepting chemotaxis proteins of bacteria a) integrate multiple signals through a two component phospho-relay system. b) can only sense conditions that are favorable for bacterial growth. c) are directly connected to the flagellar motor to guide the bacterium. d) are sensor kinases tell the bacterium which way to go. Solution the methyl accepting chemotaxis protein of bacteria also called MCP THEY ARE SENSOR KINASE TELL THE BACTERIA which way to go. the attractant for it is nutients and repeltant are toxins. in E. coli Tar go towards aspartate and malate. phosphorylation of the basan body act as flageller switch that cause change of direction. so the all statement above are true..