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Is your nails dead skin?

Felix Wilson | 2023-06-08 19:19:25 | page views：1571
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Olivia Baker

Studied at Yale University, Lives in New Haven. Currently working as a research scientist in the field of neuroscience.
Fingernails grow from the matrix. The nails are composed largely of keratin, a hardened protein (that is also in skin and hair). As new cells grow in the matrix, the older cells are pushed out, compacted and take on the familiar flattened, hardened form of the fingernail.
2023-06-13 19:19:25
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Harper Kim

QuesHub.com delivers expert answers and knowledge to you.
Fingernails grow from the matrix. The nails are composed largely of keratin, a hardened protein (that is also in skin and hair). As new cells grow in the matrix, the older cells are pushed out, compacted and take on the familiar flattened, hardened form of the fingernail.
Fingernails - What Are They? - MedicineNet
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