Melanin Biochemistry: Eumelanin Biosynthesis From Tyrosine and Phenylalanine

Melanin Biochemistry: Eumelanin Biosynthesis From Tyrosine and Phenylalanine

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Science, Biology, Chemistry

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The video explains the synthesis and biochemistry of melanin, focusing on eumelanin. It covers the role of melanocytes and melanosomes in protecting DNA from UV-induced mutations. The synthesis begins with tyrosine, which can be derived from phenylalanine. Key enzymes like tyrosinase and DOPA Chrome tautomerase are crucial in the synthesis process. The video also discusses the implications of tyrosinase deficiency, leading to conditions like albinism.

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OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

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