Pigment cell

it is based on the intensity of vu rays as the pigment melanin is purely designed for protection from uv rays is is deffinetey effected by the intensity of the light

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Does UV level increase the rate of pigmentation in skin? ( Stimulation of melanocytes...) Or if the UV level is high enough, ie 4 and above, is pigmentation purely based on time exposure to sunlight if the UV level is 10+. And would this be ...

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... material from *one* parent. ... No. Chromatids are present ONLY during cell division when each chromosome is duplicated and 2 sister chromatids ... it codes for a key enzyme required for production of chlorophyll (green pigment) in the coat of a pea seed (now it’s a gene. Note that trait loci ...

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... people, the reason their hair moves is because there are alternative cellular energy pigments attached to their hair strands. New science has shown that some peoples bodies produce ...

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... each catalyzing a step in the biosynthetic pathway for the blue pigment, and that the biosynthetic pathway has a different-colored (lilac) ... enzyme 1 or the lilac pigment present, enzyme 2 can be present in the cell but cannot produce the blue pigment because its substrate (lilac pigment) ...

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