Carbon forms the backbone of our DNA primarily because:
A) it is the most abundant element in the universe after hydrogen and helium
B) it reacts easily with oxygen
C) it remains solid even at high temperatures
D) a carbon atom can bond with up to four atoms at a time
E) it can form multiple types of crystal structures

Question

Quizplus · Accepted Answer

Carbon is able to form up to four covalent bonds, making it ideal for forming the complex structures required for DNA. This allows for the formation of the double helix and the bonding of the various nucleotide bases to the backbone.

Carbon Forms the Backbone of Our DNA Primarily Because