acetylcholine
how has history affected our world today
history
Nicotine at very low levels (10 nM - 100 uM) enhances synaptic transmission. Since the neurons affected are in the striate cortex and participate in the reward pathways it maybe that this partly explains why nicotine is addictive.
lowest in history
Yes, nicotine is considered to be detrimental to endurance; also to recovery from illness or injury. Nicotine addicts experience many adverse effects in the short and long term, and non-addicts are also affected, even by just the occasional cigarette. Those spending time in close company with smokers are also affected, which is why it's important not to smoke around non-smokers in general but especially around children and those whose health is not good.
she affected the US. history by her not participating in it
for A+ its At its lowest rate in history
Chickenpox affected history by killing off a large number of people. This occurred before a vaccine was invented to prevent the disease from occurring in humans.
She affected history because she was the queen of England and she will never be forgotten.
The nicotine is what affects the brain not the smoke. It increases the amount of adrenaline released during "fight or flight"so it can give you a little rush or buzz so depending on how long you have been smoking your nicotine tolerance and the strength of the cigarette it varies from person to person
There is no nicotine in Marijuana, nicotine is in cigarettes.