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What is the Upper layer of skin where new cells grow?
The upper layer of skin where new cells grow is called the epidermis. The epidermis is continuously replenished by cell division in the basal layer, and as new cells are produced, older cells are pushed towards the surface where they eventually flake off.
A black pigment found in the epidermis is?
Epidermal pigment is pigment that is on the outer layer of the skin. In humans, that is usually melanin, which is the pigment that makes up skin.
Name two substances produced by the epidermis?
The epidermis produces melanin, the pigment responsible for skin color, and keratin, a protein that gives skin its toughness and waterproofing properties.
How are cells replaced in the epidermis?
the stem cells of the stratum basale are in constant state of mitosis, replacing cells that have rubbed off the epidermal surface. as they are produced by stem cells, new keratinocytes push previously formed cells toward the surface.
What is the difference between stratum germinativum and stratum basale?
Stratum germinativum and stratum basale are terms often used interchangeably to refer to the bottom layer of the epidermis in the skin. This layer is responsible for cell proliferation and renewal. It is the layer where new skin cells are constantly being produced before moving up to the upper layers of the epidermis.
How is DNA fingerprints is produced?
it isn't
Where are lamellar granules produced?
in the the stratum granulosum cells of the epidermis.
What does melanin produced in the skin epidermis do?
It gives your skin its color
Who Composed 'Footprints in the Sand' by Leona Lewis?
Footprints in the Sand was written by Richard Page, Per Magnusson, David Kreuger and Simon Cowell. It was produced by Steve Mac.
What is the name of the layer of the epidermis that sits on the basement membrane?
The layer of the epidermis that sits on the basement membrane is called the basal layer or stratum basale. It is the innermost layer of the epidermis where new skin cells are produced.
Where do you find melanin in dark skin?
Melanin is produced by the melanocytes, and they are found in the stratum basale of the epidermis.
Where are melanin and keratin manufactured?
Melanin is formed by the melanocytes which are in the stratum basale of the epidermis. Keratin is formed by the epithelial cells of the skin in the epidermis.
What is major skin layer that produces nails and hair?
The major skin area that produces derivatives is the epidermis. The derivatives in question that are produced by the epidermis are hair and nails.
Does the stratum corneum contain melanin?
No. They are found in the lowest layer of the epidermis (stratum basale)No. They are found in the lowest layer of the epidermis (stratum basale).
What makes the skin waterpoof?
The natural oil of the skin, called sebum. Sebum is produced in the dermis (the second layer of skin, below the epidermis), and rises to the surface of the epidermis, making the skin waterproof.
What type of map is produced by fitting together a series of map projections?
A composite map is produced by fitting together a series of different map projections. This technique uses the strengths of each projection to portray the entire globe with minimal distortion across different regions.
What is the Upper layer of skin where new cells grow?
The upper layer of skin where new cells grow is called the epidermis. The epidermis is continuously replenished by cell division in the basal layer, and as new cells are produced, older cells are pushed towards the surface where they eventually flake off.
