According to the comparison table, what is the structural difference between the Cosmic Input (Individual nucleobases) and the Terrestrial Product (Nucleotides)?
Answer
Nucleotides include the Base, Sugar, and Phosphate, while Cosmic Input is just the Base.
The table clarifies that while meteorites deliver individual nucleobases (the chemical units), the functional nucleotide found in genetic material on Earth is composed of the base linked to a sugar and a phosphate group.
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