Question

all biomolecules are made up of repeating subunits. match the subunit to the biomolecule that it will become. (3 points) images of molecular structures omitted protein lipid carbohydrate

Explanation:

1. The first structure (with multiple blue circles, -OH, -CH₂OH groups) is a carbohydrate subunit (monosaccharide, like a sugar ring or chain). Carbohydrates are made of monosaccharides (e.g., glucose) linked together. So it matches with "Carbohydrate".
2. The middle structure (long hydrocarbon chain with a carboxyl - like group at the top) is a lipid subunit. Lipids (like fatty acids) have long hydrocarbon tails and a polar head (here, the carboxyl - related group). So it matches with "Lipid".
3. The third structure (with an amino group (-NH₂), carboxyl group (-COOH), and an R - group) is an amino acid, the subunit of proteins. Proteins are polymers of amino acids linked by peptide bonds. So it matches with "Protein".

Answer:

• First (sugar - like structure): Carbohydrate
• Middle (hydrocarbon chain with carboxyl - like group): Lipid
• Third (amino acid - like structure): Protein