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...
Difference between Estrogen, Testosterone and Progesterone. Estrogen functions as the primary sex hormone in women. This group of steroid composites is called so for their significance in the estrous cycle of women. These hormones help in the fertility of women and their ability to produce or have children. Testosterone on the other hand is the main steroid hormone of men. These testosterones come from the androgen group which is secreted in the testes of the male species, which are also used as anabolic steroids. Testosterone is present to almost all male species, both human and animals.