1) Which biomolecules contain carbon, oxygen, and hydrogen? a) CARBOHYDRATES b) LIPIDS c) PROTEINS d) NUCLEIC ACIDS 2) . Which biomolecules contain a nitrogen base? a) CARBOHYDRATES b) LIPIDS c) PROTEINS d) NUCLEIC ACIDS 3) Which elements serve as the main composition of carbohydrates? a) COH b) CNH c) CON d) CPO 4) Carrying genetic materials is performed by what biomolecule? a) CARBOHYDRATES b) LIPIDS c) PROTEINS d) NUCLEIC ACIDS 5) Which is NOT an example of monomers of carbohydrates? a) GALACTOSE b) GLUCOSE c) FRUCTOSE d) LACTOSE

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