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S 2-3 vocab
vocabulary words part b
| Question | Answer |
|---|---|
| polysaccharides | large macromolecules formed from monosaccharides. |
| Isomers | molecules that have the same molecular formula but different structural formulas. |
| Carbohydrate lab | benedicts solution-blue-rust/orange in present of a monosaccharide. Iodine- yellow- black (dark) in the presence of a polysaccharide |
| Lipids | made mostly from carbon an hydrogen atoms; includs fats oils, and waxes. |
| Glycerol | many lipids; the three elements are hydrogen,carbon, and oxygen; the simple formula is c3 H8 O3 |
| Fatty Acids | many lipids are formed when a glycerol molecule combines with compounds |
| saturated fats | the fatty acids containning the maximum possible number of hydrogen atoms. |
| unsaturated fats | if there is at least one carbon-carbon double bond in a fatty acid. |
| polyunsaturated fats | lipids whose fatty acids contain more that one double bond |