Final answer:
The double helix structure of DNA, with its complementary base pairing and phosphodiester backbone, provides stability crucial for protecting genetic information, making it the correct answer for how this structure supports encoding the genome.
Step-by-step explanation:
The double helix structure of DNA plays a crucial role in encoding the genome by ensuring that the genetic information is accurately replicated and passed on to the next generation. This structure provides a stable template that can be used during DNA replication. The complementary base pairing of adenine to thymine (A-T) and cytosine to guanine (C-G) via hydrogen bonds allows each strand to serve as a template for creating a new complementary strand. This elegant solution is strong and highly resistant to separation, aiding in the protection of the genetic code.
Furthermore, the phosphodiester bonds create a backbone for the DNA molecule, contributing to its overall stability, which is essential for preserving the genetic information. Concerning the options provided, the correct answer to how the double helix structure of DNA supports its role in encoding the genome is option (c) Offers stability to protect genetic information. This stability is critical for maintaining the integrity of the genetic code and ensuring that it is passed down accurately during cell division.