Their only exit is through the ATP synthesizing enzyme that is located in the confining membrane. As the hydrogen passes through the ATP synthesizing enzyme, energy from the enzyme is used to attach a third phosphate to ADP, converting it to ATP. Figure 5. A generalized view of an electron transport system.
Hair length is completely controlled by the length of the anagen phase of your hair follicle. How long this period lasts is generally determined mostly by genetics, but can also be affected by hormones, and even extreme stress.or the hair on your head, the average length of the anagen phase is about 2-7 years. For your arms, legs, eyebrows, etc., this phase usually lasts just 30-45 days.
1 How often you should cut your hair depends on how healthy it is and how fast you want it to grow; it is totally up to your own judgement.  Normal hair grows anywhere from 1â2 inch (1.3 cm) - 5â8 inch (1.6 cm) per month. Most stylists recommend getting a hair cut every 6-10 weeks, meaning that if you cut off 1/4 - 1/2 inch (about 1/2 - 1 cm), your hair should still grow longer.