Final answer:
Not all members of a research team using live animals are responsible for performing laboratory tests; this task is specific to those with appropriate training.
Step-by-step explanation:
The responsibility that is NOT required for ALL members of the research team using live animals is "Performing laboratory tests." While the entire team supports the quality of research and complies with regulatory requirements, not every member will be directly involved in performing laboratory tests. Certain responsibilities like animal care and meeting regulatory standards such as those set by the Animal Welfare Act (AWA) and Public Health Service Policy (PHS Policy), including working with Institutional Animal Care and Use Committees (IACUCs), apply to all members of the team. However, tasks such as performing laboratory tests may only be assigned to members with specific training and expertise in that area.