MACROMOLECOLES

LIPIDS

• Made of things such as fats, oils, waxes, phosopholids,steroid
• Membrane structure, energy storage, insulation
• Made of C,H, and O; lots of C-H bonds;may have some C=C bonds

NUCLEIC ACIDS

• NUCLEIC acids or Polynucleotides
• Info storage and transfer
• Contains N in rings, nucleotides made of sugar,phosphate and nitrogenous base

PROTIEN

• Amino acid
• Polypeptide or protein
• Enzymes,structure,receptors,transport, and more
• Contains N, have N-C-C backbone

CARBOHYDRATE

• Energy storage receptors, structure of plant cell wall
• Made of C,H and O;-OH's on all carbons except one

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