The krebs cycle
I know this from a multiple choice question I helped my friend with lol
Answer:
The correct order of events is:
C) Nicotine binds to the transmembrane protein that normally binds the neurotransmitter acetylcholine.
A) The acetylcholine receptor is an ion channel, and when a ligand binds, the ion channel opens.
B) An influx of ions carries the signal to the reward areas of the brain.
D) The signal causes release of dopamine in the brain, which causes good feelings.
E) Nicotine is quickly eliminated from the body (causing cravings for more cigarettes to produce good feelings).
Explanation:
Nicotine acts on acetyl cholinergic receptors that are located in membranes of the midbrain neurons. Nicotine can activate those receptors or block them more efficiently than acetylcholine. Stimulation of nicotinic receptors leads to an increase in ions flow that reaches the brain and causes dopamine release in the nucleus accumbens through axonal prolongations of the dopaminergic pathway. This response is responsible for the smoker´s recompense sensation.
The dopaminergic pathway is the most important way in the process of nicotine dependence and addiction to the drug.
Answer:
Explanation:
If u think it logically they are both likely to die but the baby is more at risk because the baby feed of the mother through the umbolical chord so the doctors would do their best to save the mother over the baby because of course the mother can have a child again but it's likely the baby dies and suffers.Plus the baby will be exposed to toxic so it will have a big effect ton the baby even if they both survive the baby will have alot of health problems and as it will not be able to develop properly!
2 and 3 i think should be right
The the best part of these apps which I think I might have to delete it for example would
