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Author Question: To control a switch from three locations requires (Read 8 times) |
There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).
Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.
Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.
Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.
It is difficult to obtain enough calcium without consuming milk or other dairy foods.