Explain that new drugs must be tested to show that they are safe and effective.

Explain that new drugs must be tested to show that they are safe and effective is best revised by linking the named science to Discovery and development of drugs, then checking it against examples from Communicable diseases. Approved keywords include drugs. drug testing is useful here because in Discovery and development of drugs, drug testing refers to the process of evaluating new drugs to ensure they are safe and effective for use. This matters in Communicable diseases because it supports the learning objective to explain that new drugs must be tested to show that they are safe and effective. Students should use this term accurately when they explain the biology, identify symptoms, or justify an answer in GCSE Biology questions. Avoid students often think that drug testing is only about checking for side effects, neglecting the importance of efficacy; instead emphasize that drug testing must demonstrate both safety and effectiveness, meaning the drug must work as intended without causing harm. Use make sure to explain the importance of drug testing in your answers, focusing on safety and effectiveness. Link your answer to Discovery and development of drugs in Communicable diseases, and keep the biology specific to drugs. Link your answer to Discovery and development of drugs in Communicable diseases, and keep the biology specific to drugs. This helps you demonstrate a clear understanding of why new drugs undergo rigorous testing, which is crucial for achieving full marks in exam questions related to drug development. This keeps revision aligned with the approved learning objective on explain that new drugs must be tested to show that they are safe and effective. This keeps revision aligned with the approved learning objective on explain that new drugs must be tested to show that they are safe and effective.