(a) Write the scientific name of the source plant and the part from which opioids are extracted. What is it commonly and chemically called? (b) Where in the human body are it's specific receptors located. How do opioids affect the human body? [3 Marks]

(a) Write the scientific name of the source plant and the part from wh

1.	(a) Write the scientific name of the source plant and the part from which opioids are extracted. What is it commonly and chemically called? (b) Where in the human body are it's specific receptors located. How do opioids affect the human body? [3 Marks]
Answer» (a) Write the scientific name of the source plant and the part from which opioids are extracted. What is it commonly and chemically called? (b) Where in the human body are it's specific receptors located. How do opioids affect the human body? [3 Marks]