What is the relationship between literature and place

The relationship between literature and place -- also known as the setting -- is a strong one. The place in which a story is set influences the story's plot and characters. A character who lives in 20th century Manhattan will be very different from one who lives in 18th century England. Furthermore, the plots of these stories will also differ greatly, even if there are some similarities. Therefore, the place in which a story is set is a crucial element in literature.

Okay, biology isn't exactly my strongest subject (it never has been), but i'm pretty sure the answer is nucleotides. dna is made up of nucleotides. each nucleotide contains a phosphate group, a sugar group, and a nitrogen base. there are four different nitrogen bases: adenine (a), thymine (t), guanine (g), and cytosine (c). a always pairs with t, and g always pairs with c.