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F26 Macromolecules
4 macromolecules, monomers, polymers
| Question | Answer |
|---|---|
| four macromolecules | carbohydrates, lipids, proteins, nucleic acids |
| monomer | single subunit |
| polymer | many subunits connected |
| carbohydrate monomer | monosaccharide |
| lipid monomer | glycerol and fatty acids |
| Disaccharide | two sugar units connected together |
| Polysaccharide | many sugar units connected together |
| protein monomer | amino acids |
| nucleic acid monomer | nucleotide |
| lipid chemical examples | triglyceride, phospholipids, steroids |
| Carbohydrate food sources | sugars and starches (pasta/bread) |
| Lipid food sources | butter, oil, wax |
| Protein food sources | meat, eggs, beans |
| carbohydrate function | provide quick energy |
| lipid function | stored energy, insulate/protect the body, protect membranes |
| protein function | builds and repairs muscle, body movement, regulate hormones, enzymes |
| nucleic acid function | store and express genetic information |
| carbohydrate elements | CHO (carbon, hydrogen, oxygen) |
| lipid elements | CHO (carbon, hydrogen, oxygen) |
| protein elements | CHON (carbon, hydrogen, oxygen, nitrogen) |
| nucleic acid elements | CHONP (carbon, hydrogen, oxygen, nitrogen, phosphorus) |
| carbohydrate chemical examples | glucose, cellulose, chitin |
| protein chemical examples | enzymes, hormones, antibodies |
| nucleic acid chemical examples | DNA and RNA |
| nucleotides connected together | nucleic acid |
| amino acids connected together | protein |
| glycerol and fatty acids connected together | lipid |
| monosaccharides connected together | carbohydrate |