As long as the meat will stay good for, you can leave it marinading in the fridge. I standaâ¦rdly marinade for 1 night but if i bought a lot of tips and don't wanna cook them all, ill keep them soaking for a few days. The last ones i cook are usually the best. 6 people found this useful.
The genetic mechanism behind human skin color is mainly regulated by the enzyme tyrosinase, which creates the color of the skin, eyes, and hair shades. Differences in skin color are also attributed to differences in size and distribution of melanosomes in the skin. Melanocytes produce two types of melanin.
genes and me Â» skin color. Human skin color is a âpolygenicâ trait, meaning multiple gene loci are involved in its expression. At last count, the International Federation of Pigment Cell Society has determined that there are a total of 378 genetic loci involved in determining skin color in human and mice. Among them, only 171 have been cloned and though the other 207 loci have been mapped out, the true gene identities have yet to be determined.