What structural problem prevents adenine from pairing with guanine? (1 point)
a. The bases are both short.
b. They lack phosphate groups.
c. They lack the deoxyribose group.
d. The bases are both long.
What structural problem prevents adenine from pairing with guanine? (1 point)
a. The bases are both short.
b. They lack phosphate groups.
c. They lack the deoxyribose group.
d. The bases are both long.