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Chp. 3 Bio
The Chemical Basis of Life
| Question | Answer |
|---|---|
| carbon | known as organic molecules |
| inorganic molecules | compounds that do not contain carbon. water. |
| polymer | is long molecule, consisting of may similar or identical building blocks strung together like a bead necklace |
| monomer | is a single bead that apart of the polymer. |
| dehydration synthesis | two molecules combine and a molecule of water is removed. |
| hydrolysis | one molecule is split into two, water is added. digestion. |
| Carbohydrates | include both sugars and polymers of sugars. functions are 1) immediate energy 2) energy storage 3) structure of cells 4) raw materials for making other molecules |
| monosaccharides | simplest sugars, one sugar unit. |
| Disaccharide | contain two monosaccharides that are covalently bonded by dehydration stnthesis |
| polysaccharides | are macrmolecules. they contain more than two monosaccarides. |
| Lipids | one type of macromolecules that does not consist of polymers. |
| Protein | consists of 1 or more polypeptides arranged in a specific conformation. |
| Polypeptides | are polymers that are made of many amino acids (monomer). |
| dipeptide | 2 amino acids form |
| glycoprotein | proteins with sugar groups attached |
| lipoproteins | are proteins with lipids attached. |
| Nucleotides | Include atp, dna, and rna. |
| isomers | are compounds with the same molecular formula but different structural formulas |
| Hydrocarbons | contain only hydrogen and carbon. |