The sodium-potassium ion pump will __________. pump three sodium ions out of the cell for every two ions of potassium it brings into the cell. A neuron will not respond to a second stimulus of equal strength to the first stimulus to which it has already responded because __________.
To answer that question, let's start by taking a look at the structure of your skin. While your skin is made of three layers including the subcutis and the dermis, hot showers affect the outermost layer, the epidermis.The epidermis is mostly composed of skin cells loaded with keratin, the same substance that makes up your hair and nails.o answer that question, let's start by taking a look at the structure of your skin. While your skin is made of three layers including the subcutis and the dermis, hot showers affect the outermost layer, the epidermis.
Epidermis is the top layer of skin, part skin you see. Other important parts of the skin include this epidermis is a keratinized, stratified, squamous epithelium. The stratum corneum contains many layers of dead, anucleate keratinocytes completely the skin has 3 main epidermis or outer layer, dermis middle and subcutis innermost layer. Subcutaneous 8 may 2016 epidermis is composed from of 4 or 5 layers. Layers of the skin openstax cnxlayers epidermis layers cnx.