Cocaine exerts its pleasurable effects on the brain by:

Cocaine exerts its pleasurable effects on the brain by delaying the re-uptake of dopamine.

Due to cocaine’s rush, depleting the brain’s supply of neurotransmitters such as dopamine, serotonin, and norepinephrine, the user will developed depressed in mood that usually follows the effects of drug as it decline.

a symbiotic relationship with the mitochondria

phaneritic textures in which phaner means visible so phaneritic textures are standard of impertinent volcanic rocks. these rocks crystallized gradually under the surface of earth. when the magma cools deliberately then the ores have chance to develop and produce long crystals.