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...
Figure 16.1. Using Figure 16.1, match the following: 1) Produces the hormones that promote the development of the female secondary sexual. characteristics at puberty. 2) Storehouse for the hormones produced by the hypothalamus of the brain. 3) Produces the hormones that direct the production of the secondary male sex characteristics. 4) Produce steroid hormones and glucocorticoids and mineralocorticoids.