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    Answer 4 questions correctly in a row.

The models show the chemical structures of a fatty acid and a nucleotide.
Complete the table to compare these structures.
Fatty acid
Nucleotide
Is a building block of triglycerides
Contains nitrogen
Has a nitrogenous base
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Skill IconC.5Identify the structures and functions of biomolecules
Skill IconC.1Structure and function: carbohydrates
Skill IconC.2Structure and function: lipids
Skill IconC.3Structure and function: proteins
Skill IconC.4Structure and function: nucleic acids