The melanocytes are the cells that are responsible for the synthesis of melanin. The melanocytes are derived from the neural crest and found in the bottom or basal layer of the epidermis and hair follicles. Melanocytes are also found in the irises of the eyes. The melanin production by ...
This delicate, easily-absorbed oil hydrates, regenerates and elasticises skin tissues, making it ideal for adults and children. Its glyceric extract has softening and emollient properties. curcuma curcuma Curcuma, also known as "Indian Saffron" thanks to the yellow-orange colour of the rhizome, ...
The skin becomes darkened in color when exposed to too much sunlight because of the basal epidermal pigment known as melanin. Melanin a chemical is...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer ...
Answer: I'm told this can be caused by genetically inherited disorders such as hypopigmentation. Hypopigmentation means one's body has little or no melanin in the effected area (skin, hair, eyes, etc.). Albino individuals result from this disorder. They generally have pale blue or tan eyes...
What Determines the Color of Blood? The color of blood is mostly determined by a protein found in blood called hemoglobin. Hemoglobin is the protein responsible for distributing oxygen to the blood to be carried around the body. Answer and Explanation: ...
Eye colour and colour perception are excellent examples to use when teaching genetics as they encompass not simply the basic Mendelian genetics of dominant, recessive and X-linked disorders, but also many of the new concepts such as non-allelic diseases, polygenic disease, phenocopies, genome-wide...
Dark: this is the deepest skin tone, which is very rich in melanin. What is skin's undertone? Your skin’s undertone is more subtle. It’s the hue beneath the skin’s surface; the warm, cool or neutral tinge that shines through. Although the colour of your face changes through sun ...
Age spots are caused by overexposure to sunlight over the years. When ultraviolet (UV) light hits the skin, it speeds up melanin production. Over time, this process may lead to age spots. It may also develop after using commercial tanning lamps and beds and medical treatments such as radiati...
Pigmentation is caused by the distribution of melanin, a black or brown pigment molecule, under your skin. This pigment exists to protect your skin cells from the sun, and everybody has it. But normally, we don’t notice a nice, even distribution of melanin. We just like how it looks—...
Tanned skin results from increased melanin production. He had a healthy, golden tanned complexion. 2 Black Having little or no light A black, moonless night. Tanned To convert (an animal hide) into leather by subjecting it to a chemical process that stabilizes the proteins, making it less su...