Substance A attaches to the () site of an enzyme. Product A and the enzyme need the help of a metal ion, () a, to catalyze a reaction. When the reaction is completed, substances B and C are created. 1

Match the job descriptions with the job titles. emt hospital patient account representative meeting planner concierge plan and coordinate business events for clients. arrowright determine the treatment plan for people with injuries. arrowright perform housekeeping tasks for guests in hotels. arrowright review patient records and make sure that the information is secure. arrowright