The process of breaking the hydrogen bonds between the nucleotide base pairs in double-stranded DNA requires energy. To break the bonds, helicases use the energy stored in a molecule called ATP, which serves as the energy currency of cells.he process of breaking the hydrogen bonds between the nucleotide base pairs in double-stranded DNA requires energy. To break the bonds, helicases use the energy stored in a molecule called ATP, which serves as the energy currency of cells.
The female hormone is called Oestrogen (ees-tro-jan) and Progesterone (pro-jest-a-rone) These are true names and the main cause of periods. There are more sex hormones, most c â¦ an be found in your saliva but...
Estrogen and progesterone are the female sex hormones. Estrogen is primarily a female sex hormone, but both men and women make estrogen. Women, of course, have higher levels of it. Femininity is the essence of estrogen. Estrogen enlarges breasts and widens the pelvis, and it provides that curvy, sexy appearance.