Question

of dna is shown.
which part of the dna model is most directly associated with the coding of genetic information?
a
c
b
d

Explanation:

Genetic information in DNA is encoded in the sequence of nitrogenous bases, which are the paired rectangular/square structures (the complementary base pairs) in the model. The pentagons are deoxyribose sugar, the circles are phosphate groups, and option D is a sugar-phosphate unit; these form the structural backbone, not the coding sequence. Only the base pairs carry the heritable genetic code.

Answer:

C.
!The paired rectangular/square base pair structures from option C