DNA. complementary DNA (cDNA), copy DNA DNA transcribed from a specific RNA through the action of the enzyme reverse transcriptase. mitochondrial DNA (mtDNA) the DNA of the mitochondrial chromosome, existing in several thousand copies per cell and inherited exclusively from the mother.
Castor Oil. Castor oil is another good treatment for dry and chapped lips. Simply apply castor oil to your lips several times a day. You can also make a soothing treatment using one teaspoon of castor oil, one teaspoon of glycerin and a few drops of fresh lemon juice.
Hi I tried sesame oil with bee wax for chapped lips and I found it better than any other oil and cream. I used it for my dry face skin and sun burn, it is perfect. To make it add 2 TBS of wax for one cup of oil on low heat and melt it (don't boil just melt) then put it on glass jar and let it cool.