Examlex
Most haloarchaea use which of the following for electron donors?
United States
A country located primarily in North America, comprised of 50 states, a federal district, five major self-governing territories, and various possessions.
Mania
A mental state characterized by extremely elevated mood, energy, and activity levels, often associated with bipolar disorder.
Neurotransmitter
Chemicals in the nervous system that transmit signals between neurons or from neurons to muscles.
Acetylcholine
A neurotransmitter that has been linked to depression and dementia.
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