Identify the principle (what amino acid/s it detects and the general reaction), the reagents used, the procedure (list down the procedures) and the expected results (interpretation of results) for each of the tests below: 4. Lead-Sulfide Test Principle b. Reagents Required c. Procedure Expected Results

Describe the location of the red marked area indicated using anatomical term. And what body system is affected

Intro to Neuroscience Limbic System, Emotion, Reward, and Addiction List of the effects of natural rewards and commonly abused drugs on reward circuits

Describe the components of history taking in a child.