Heroin
Heroin has the chemical formula
and has the chemical name (IUPAC), <span>(5α,6α)-7,8-didehydro-4,5-epoxy-17-methylmorphinan-3,6-diol diacetate.
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Heroin is also <span>known as </span>diamorphine. It can be produced from morphine reacting with a powerful acetic anhydride, or it can be obtained naturally from seed pods of certain opium poppy plants. Heroin is commonly used as a recreational drug as it induces euphoric effects. Medically, it can be used to relieve pain or used in an opioid replacement therapy.
The proteins on the surface of the virus change quickly and in shape
Answer:
The cortex is on the outside. The center part of the kidney is the medulla