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When a finger or other appendage is severed in an accident,it is possible to surgically rejoin most tissues (bone,skin,etc.) ,which will then grow and heal.However,a cut through an appendage nerve is currently very difficult to reconnect.What structures are severed when the nerves in an appendage are severed?
Visible Chromosomes
Chromosomes that are condensed and made visible under a microscope during cell division.
Sister Chromatids
Identical copies of a chromosome, connected by a centromere, formed during DNA replication and present until they are separated into two daughter cells during cell division.
Cohesin Proteins
Proteins that hold sister chromatids together, ensuring they are correctly segregated during cell division.
Ionic Bonding
An ionic bond is the result of electron transfer between atoms, leading to the formation of oppositely charged ions.
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