I think they discovered chromosomes in DNA so that backed up his Idea
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The term "lipid" does not specify a particular chemical structure. Whereas one can write a general formula for an amino acid, nucleic acid, or protein, lipids are much more chemically diverse. Compounds are categorized as lipids based on their greater solubility in organic solvents than in water.
Answer:
connotation, annotations, organizational.
An thing or compound or anything containing carbon