It is for the cells to make protein.
I am more of a chemistry person, but my best answer is the double-helix structure. The DNA rotate around a central point allowing it to keep a constant distance
Its the right way to choose what the wind says . type michaelangelopunto for more details
Answer:
is required to do something
Swelling and pain is mainly due to the expansion of local blood vessles to make them more permeable to white blood cells
hope that helps