Answer:
The hindbrain (developmentally derived from the rhombencephalon) is one of the three major regions of our brains, located at the lower back part of the brain. ... There are three main parts of the hindbrain - pons, cerebellum, and medulla oblongata. Most of the 12 cranial nerves are found in the hindbrain.
Explanation:
Answer:
viral is not a category of sexually transmitted diseases
Answer:
Syphilis.
Explanation: Syphilis commonly causes chancres in the primary stage of infection. There are stages of syphilis, primary, secondary, latent and tertiary. Prolonged infection of syphilis can cause severe medical problems resulting in damage to the eyes, brain, nervous system and heart.
Answer:
Because the body turns carbohydrates into glucose, eating carbohydrates makes blood sugar levels rise. But that doesn't mean you should avoid carbohydrates if you have diabetes. Carbohydrates are a healthy and important part of a nutritious diet.
Answer: first statement that Keratin is a protein in the cells of the epidermis that provides strength and waterproofing is correct
Explanation:
The outer layer of skin, the epidermis, provides waterproofing and serves as a barrier to infection.
The middle layer of skin, the dermis, contains blood vessels, nerves, and glands that are important for our skin’s function. The inner layer of the skin, the subcutis, contains fat that protects us from trauma. The cells in all of the layers except the stratum basale are called keratinocytes. A keratinocyte is a cell that manufactures and stores the protein keratin. Keratin is an intracellular fibrous protein that gives hair, nails, and skin their hardness and water-resistant properties.
Keratin is an important protein in the epidermis. Keratin has two main functions: to adhere cells to each other and to form a protective layer on the outside of the skin. In epithelial cells, keratin proteins inside the cell attach to proteins called desmosomes on the surface.
