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Epidermal cells receive nutrients and oxygen from the blood vessels in the dermis.
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What is the function of epidermal cells in sponges?
The epidermal cells of sponges are responsible for cell adhesion and maintenance of their shape and structure. The epidermis is composed of pinacocytes (epidermal cells) which are flattened cells in the sponge's body wall.
What is an epidermal cell?
An epidermal cell is a cell that is part of the outer layer of an organism. For example, in humans, skin cells are epidermal. Leaves on plants have epidermal layers on the top and bottom of the leaf.
How do you examine leaf epidermal cell?
Leaf epidermal cells are examined by making peelings of epidermal cells from both sides. Normally these peelings are stained and examined under the compound microscope.
Why do the epidermal cells have had there edges folded over?
The epidermal cells have their edges folded over which is part of the structure. This is as a result of the growth factors which makes the cells to proliferate.
Which cells arise from bone marrow and migrate to the epidermis?
macrophages called epidermal dendritic cells
Epidermal cells are supplied with nutrients from blood vessels located in the?
Epidermal cells are supplied with nutrients from blood vessels in the
Epidermal cells are supplied with nutrients from what blood cells?
Cells in the blood do not provide nutrients to the other cells of the body. The nutrients are in the blood plasma (liquid). These nutrient diffuse through the vessel wall and travel to the bodies cells in the interstitial fluid (the fluid around individual cells). The epidermis does not have blood vessel running through it, so the nutrient must pass from the dermis layer of cells.
What is the function of epidermal cells in sponges?
The epidermal cells of sponges are responsible for cell adhesion and maintenance of their shape and structure. The epidermis is composed of pinacocytes (epidermal cells) which are flattened cells in the sponge's body wall.
What are epidermal dendritic cells?
Langerhans cells
Does HIV attack epidermal cells?
HIV mainly attacks cells in the immune system. I'm not aware of a major impact on skin (epidermal) cells.
What is an epidermal cell?
An epidermal cell is a cell that is part of the outer layer of an organism. For example, in humans, skin cells are epidermal. Leaves on plants have epidermal layers on the top and bottom of the leaf.
What cells line the ventricle of the brain?
Ependymal cells
How do you examine leaf epidermal cell?
Leaf epidermal cells are examined by making peelings of epidermal cells from both sides. Normally these peelings are stained and examined under the compound microscope.
Are epidermal cheek cells pigmented?
no
What cellular structures are found in the epidermal cells of humans but not in epidermal cell of leaves?
mitochondria
Why do the epidermal cells have had there edges folded over?
The epidermal cells have their edges folded over which is part of the structure. This is as a result of the growth factors which makes the cells to proliferate.
Which cells arise from bone marrow and migrate to the epidermis?
macrophages called epidermal dendritic cells
