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.
Epididymitis Overview. The epididymis is a long, tightly coiled tube located behind each testicle that connects the testicle to the ductus deferens and stores sperm. Acute epididymitis is inflammation of the epididymis, causing pain and swelling of the scrotum. Most cases are caused by sexually transmitted bacterial infections occurring in men age 19 to 35 years old. Chronic epididymitis refers to inflammation characterized by persistent testicular pain in the absence of scrotal swelling.