The Lion King tells the story of Simba, a young lion who is to succeed his father, Mufasa, as king; however, after Simba's uncle Scar murders Mufasa, Simba is manipulated into thinking he was responsible and flees into exile in shame and despair.
There are 3 main types of opioids: 1  Natural opiates are alkaloids, nitrogen-containing base chemical compounds that occur in plants such as the opium poppy. Natural opiates include morphine, codeine, and thebaine.  Semi-synthetic/manmade opioids are created in labs from natural opiates.
What Are Opioid Abuse and Addiction? Opioids, also called opiates, are a class of drug. This class includes drugs derived from the opium poppy, such as morphine and codeine. It also includes synthetic or partially synthetic formulas, such as Vicodin, Percodan, oxycodone, and heroin. Many opioids are used to treat pain.