Answer:
Nickname=DNA or synthatese
Explanation:
Function =it is used in cells to join together the okazaki fragments which are form on the lagging strand during DNA replication.
Answer: (edited) Actually it might be D
Explanation: ATP (adenosine triphosphate) makes food for your body, and we can only keep a small amount of ATP and glucose stored in our bodies at a time. When you run, your body is trying to create extra ATP. In order to do that, you need more oxygen intake, so you start breathing heavier and quicker.