High levels of serotonin (a chemical which acts as a neurotransmitter in the human body) are associated with states of Mania.
Mania is a disease in which patient have mental illness, there are many symptoms which shows that the person is a maniac patient. Serotonin, a chemical can effect the mood and behavior so that is the reason when that level is increased it effects on the person.
High heat conductivity is generally characteristic of metallic elements.
B. Organelles.
Prokaryotes (Bacteria etc.) usually have a cell wall, cell membrane, nucleoid, ribosome and a plasmid; unlike eukaryotes (Human cells) which have golgi apparatuses, Mitochondrias..etc
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Answer:
They can mimic a natural hormone and lock onto a receptor within the cell. The disruptor may give a signal stronger than the natural hormone, or a signal that occurs at the "wrong" time.
Explanation:
Gold, Silver, and Copper are all part of a class of minerals called: native elements. Platinum, Graphite, Diamond and Mercury are also apart of this group. It is also known as the native metals.
