Stratum basale
stratum basale
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.
No. The Stratum Granulosum is deteriorating organelles. The Stratum Basale, or Stratum Germinativum, is the "Germinating layer". The most rapid cell division occurs here, of course, because it's closest to the vascular dermis.
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.