Explain that new drugs are tested for toxicity, efficacy and dose.

For Discovery and development of drugs, this objective asks students to handle explain that new drugs are tested for toxicity, efficacy and dose with precise GCSE Biology vocabulary. Approved keywords include drugs. toxicity is useful here because in Discovery and development of drugs, toxicity refers to the degree to which a substance can harm humans or animals. This matters in Communicable diseases because it supports the learning objective to explain that new drugs are tested for toxicity, efficacy and dose. Students should use this term accurately when they explain the biology, identify symptoms, or justify an answer in GCSE Biology questions. Avoid students often confuse toxicity, efficacy, and dose, thinking they are the same aspect of drug testing; instead clarify that toxicity refers to the harmful effects of a drug, efficacy refers to how well the drug works, and dose refers to the amount of the drug administered. Use create a flowchart that outlines the phases of drug testing, including toxicity, efficacy, and dose determination. 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 visual aid helps you organize and recall the critical steps involved in drug testing, making it easier to explain the process during the exam. This keeps revision aligned with the approved learning objective on explain that new drugs are tested for toxicity, efficacy and dose. This keeps revision aligned with the approved learning objective on explain that new drugs are tested for toxicity, efficacy and dose.