epidermis

epidermis   Dan epidermis

The epidermis is composed of keratinized, stratified squamous epithelium It is made of four or five layers of epithelial cells, depending on its location in

The epidermis is a dynamic structure acting as a semi-permeable barrier with a layer of flat anuclear cells at the surface The epidermis The uppermost layer of the epidermis everywhere on the body is the stratum corneum This layer is made of flat, hard, tightly packed dead keratinocytes that

อาปาก้า Basic Science of the Epidermis 1 Keratinocyte เป น cells ซึ่งเป นส วนประกอบหลักของผิวหนังชั้น The major function of the plant epidermis is to form the cuticle, a functional permeability barrier of the cell wall which prevents excessive water loss and the