Question 4 (1 point) Why does the author include the detailed information about Poe's final days?
aTo argue that Poe regretted dedicating his life to writing.
bTo explain the likely cause of Poe's mysterious death,
cTo highlight the alcoholism Poe suffered from.
dTo suggest that Poe was plagued with suffered great up until his death.

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.