1. Keratinocytes synthesize and accumulate the protein keratin, which disrupts the Internal organization of the cell, and the cells die. These dry, scale like keratinized cells on the surface of the epidermis are resistant to the dehydration and friction
A daffodil epidermal cell typically contains 14 chromosomes.
The epidermal cell have cuticle (in plants) or chiten (in animals) on their outer tangential walls to perform protective function.
The cell membrane is the semipermeable structure in an onion epidermal cell. It regulates the passage of molecules in and out of the cell, allowing only certain substances to pass through while restricting others.
Melanocytes, which produce melanin for skin pigmentation, are found in human epidermal cells but not in leaf epidermal cells. Additionally, human epidermal cells contain structures like Langerhans cells for immune response, which are not present in leaf epidermal cells.
The stratum basale, also known as the basal cell layer, is the epidermal region involved in rapid cell division. It is the deepest epidermal layer where actively dividing stem cells are found, giving rise to new keratinocytes that migrate toward the skin surface.
you better check for doctor...
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.
A daffodil epidermal cell typically contains 14 chromosomes.
The structure of an onion epidermal cell consists of a cell wall, cell membrane, cytoplasm, and a large central vacuole. The function of an onion epidermal cell is to provide protection for the plant, regulate water and nutrient uptake, and help with gas exchange through stomata.
yes
An epidermal dendritic cell.
The epidermal cell have cuticle (in plants) or chiten (in animals) on their outer tangential walls to perform protective function.
it is a thin layer that can be peeled out from an onion.
"skin"
The cell membrane is the semipermeable structure in an onion epidermal cell. It regulates the passage of molecules in and out of the cell, allowing only certain substances to pass through while restricting others.
Alternatively, in plants growing in dry habitats, the epidermal cell walls and cuticles are typically very thick. In pines (Pinus sp.) the epidermal cells of the needles have layers of secondary wall material that almost fill the cell cavity.
Melanocytes, which produce melanin for skin pigmentation, are found in human epidermal cells but not in leaf epidermal cells. Additionally, human epidermal cells contain structures like Langerhans cells for immune response, which are not present in leaf epidermal cells.