Answer to Question 1
CERCLA and the National Contingency Plan (NCP), 40 C.F.R. 300, comprise the national plan for the cleanup and remediation for thousands of contaminated hazardous waste sites across the country. The NCP is the EPA's basic policy directive for federal response actions under CERCLA. The NCP includes the procedures and standards for responding to releases of hazardous substances, the Uncontrolled Hazardous Waste Site Ranking System (HRS) found in Appendix A of the NCP, and the National Priorities List (NPL) found in Appendix B of the NCP. The NCP is applicable to response actions taken pursuant to the authorities under CERCLA and the CWA.
Answer to Question 2
TRUE
Phloem wound response.
Dynamic Response of Thermometers Experiment
White Blood Cells Involved in Immune Response
Schematic diagram showing polyclonal response by B cells against linear epitopes.
Facility Emergency Response Plans. Courtesy of Chris Weber, Dr. Hazmat, Inc.
The response of the lac operon in the presence of lactose in a cell bearing the IS mutation