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Roman55 [17]
3 years ago
9

Sean outperforms the other air traffic controllers. Through his tremendous focus and attention, he accurately detects three time

s as many potential space violations for traveling airplanes. Which neurotransmitters may be present at higher levels in Sean’s brain?
Biology
1 answer:
enyata [817]3 years ago
3 0

Answer:

In the mentioned scenario, norepinephrine and acetylcholine are the neurotransmitters, which would have been present at the higher concentrations in Sean's brain. Norepinephrine signifies to a neurotransmitter that plays an important part in dreaming, emotions, sleeping, attentiveness, and learning.  

It also gets released in the bloodstream as a hormone, where it augments the rate of heart and causes the blood vessels to contract. Another neurotransmitter called acetylcholine signifies the chemical that is released by the motor neurons to instigate the muscles.  

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Every population experiences genetic drift, but small populations feel its effects more strongly. Genetic drift does not take into account an allele’s adaptive value to a population, and it may result in loss of a beneficial allele or fixation (rise to 100\%100%100, percent frequency) of a harmful allele in a population.

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denis23 [38]

Answer:

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3 years ago
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Lipids include a diverse group of compounds that are largely nonpolar in nature. This is because they are hydrocarbons that include mostly nonpolar carbon–carbon or carbon–hydrogen bonds. ... Lipids also provide insulation from the environment for plants and animals hope this helps
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3 years ago
This simple bacteria cell has the same structure as more complex cells. It controls what comes in to and leaves the cell and als
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yaroslaw [1]

Answer:

C) both an aggregate fruit and an accessory fruit

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