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SLS Bio12 Biomolecul
SLS Bio12 Biomolecules Y S
| Term | Definition |
|---|---|
| Acid | molecules tending to raise the hydrogen ion concentration in a solution and to lower its ph numerically |
| adenosine triphosphate (ATP) | An adenosine-derived nucleotide, C10H16N5O13P3, that contains high-energy phosphate bonds and is used to transport energy to cells for biochemical processes |
| amino acid | monomer of a protein; takes its name from the fact that it contains an amino group |
| base | molecules tending to to lower the hydrogen ion concentration in a solution and raise the pH numerically |
| buffer | substance or group of substances that tend to resist pH changes of a solution |
| carbohydrate | class of organic compounds characterized by the presence of CH2O groups |
| Complementary base pairing | hydrogen bonding bases; in DNA thymines T pairs with A (adenine) G(Guanine) pairs with C (cytosine) in RNA U (uracil) pairs with A and G pairs with C |
| dehydration | is the removing of the hydroxl(-OH) and the hydrogen atoms from two organic substances |
| deoxyribonucleic acid | Nucleic acid found in Cells; the genetic material that specifies protein synthesis in cells |
| dipeptode | A peptide composed of two amino-acid residues |
| disacchardie | Any of a class of sugars whose molecules contain two monosaccharide residues. |
| double helix | double spiral; describes the three-dimensional shape of DNA |
| hemoglobin | iron containing pigment in red blood cells |
| hydrogen bonding | weak bond that aires between a slightly positive hydrogen atom of one molecule and a slightly negative of one atom |
| hydrolysis | The chemical breakdown of a compound due to reaction with water. |
| lipid | organic compound that is insoluble in water |
| monomer | small molecule that is a subunit of a polymer |
| monosaccharide | simple sugar; a carbohydrate that cannot be decomposed by hydrolysis |
| nuetral fat | Neutral fats are produced by the dehydration synthesis of one or more fatty acids with an alcohol like glycerol |
| nucleic acids | A complex organic substance present in living cells, esp. DNA or RNA, whose molecules consist of many nucleotides linked in a long chain. |
| nucleotide | monomer of DNA & RNA consisting of 5-carbon sugar bonded to a nitrogen containing base |
| organic | |
| peptide bond | |
| pH | |
| phospholipid | |
| polarity | |
| polymer | |
| polypeptide | |
| polysaccharide | |
| primary structure | |
| protein | |
| quaternary structure |