I WONDER - Are Nails Alive? Me Pregunto - Están Vivas Las Uñas?

Nails are composed of dead cells, which is why cutting them is painless, similar to hair. The only living part of the nail is under the skin, known as the root, where blood flow supports growth. The white area at the base of the nail is called the lunula.

Why doesn't it hurt when we cut our nails?

• Because nails are constantly growing.

• Because nails are made of living cells.

• Because nails have no nerve endings.

• Because nails are made of dead cells.

What is similar between cutting nails and cutting hair?

• Both are made of living cells.

• Both are made of dead cells.

• Both have nerve endings.

• Both are painful to cut.

What is the function of the root of the nail?

• To protect the nail from damage.

• To provide color to the nail.

• To help the nail grow by receiving blood flow.

• To make the nail stronger.

Where is the only living part of the nail located?

• At the edge of the nail.

• On the surface of the nail.

• Under the skin.

• At the tip of the nail.

What is the white area at the base of the nail called?

• Cuticle

• Nail plate

• Nail bed

• Lunula