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Nails grow by mitosis of cells in the stratum germinativum beneath the lunula (it looks like part of the noon) on the nail bed; average growth is about 0.5 mm per week, or slightly over 1 inch per year.

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11y ago

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How do toenails and fingernails grow?

Nails grow from an area of rapidly dividing cells known as the nail root. The nail root is located at the tips of fingers and toes. During cell division, the cells of the nail root fill with keratin and produce a tough, platelike nail that covers and protects the tips of fingers and toes.


What is the root of the nail from which keratinized cells grow?

The root of the nail is located beneath the skin at the base of the nail, where keratinized cells grow and push out to form the visible nail plate. This area is known as the nail matrix, which is responsible for producing new nail cells.


What is the Most active growing region in nail?

The nail matrix, located at the base of the nail, is the most active growing region. It is responsible for producing new nail cells, which then push older cells forward, causing the nail to grow.


What is the living part of a nail?

The only living part of the nail is the Matrix which is situated just below the cuticle.


What is the mitosis in the nail?

Mitosis in the nail refers to the process by which cells in the nail matrix divide to produce new nail cells. This cell division helps in the growth and regeneration of the nails, allowing them to constantly renew and repair themselves.


Where within the epiphyseal plate are the dividing cells located?

Farthest from the shaft.


Where within the epiphyseal plate is the dividing cartilage cells located?

The dividing cartilage cells are located in the zone of proliferation within the epiphyseal plate. This zone is where chondrocytes actively divide and contribute to bone growth.


Why do your nails grow and what factors contribute to their growth?

Nails grow because of the cells in the nail matrix dividing and pushing older cells forward. Factors like age, genetics, diet, and overall health can affect nail growth.


Why do fingernails grow and what factors contribute to their growth?

Fingernails grow because of the cells in the nail matrix dividing and pushing older cells forward. Factors like age, genetics, diet, and overall health can affect the rate of nail growth.


Why do nails grow and what factors contribute to the growth of nails?

Nails grow because of the cells in the nail matrix dividing and pushing older cells forward. Factors like genetics, age, diet, and overall health can affect nail growth.


Where within the epiphyseal plate are the dividing cartilage cells located?

Farthest from the shaft.


Where in the cell are chromososmes located?

Inside the nucleus. In dividing cells they migrate to the poles.