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Biol 104 Quiz Ch. 3
Biol 104 vocab ch 3
| Term | Definition |
|---|---|
| Carboxylic acid or organic acid | contains a carbon with a double bond O also bonded to an 0H. |
| Amine | A functional group that consists of a nitrogen and two hydrogens |
| Dehydration reaction | a general term for a chemical reaction where a water molecule is given off when smaller units bond together |
| Hydrolysis | a reaction where bonds are broken to disassemble a polymer by the addition of water |
| Glycosidic linkage | the specific name for the covalent bond between two monosaccharides formed by the removal of water. |
| Starch | a plant polymer for sugar storage |
| Glycogen | human sugar storage in the liver in muscle cells |
| Cellulose | the polysaccharide structural component of plant cell walls |
| Chitin | a structural polysaccharide found in insect exoskeletons |
| Ester linkage | the specific type of bond joining together the building blocks of a fat |
| Saturated | a type of fat with all single bonds |
| Fatty acid | three of these combined with one glycerol to form one unit of a lipid> |
| Cholesterol | a steroid that is important because it is the precursor of many hormones. |
| Amino acids | the building blocks of proteins |
| Peptide bond | The specific type of bond formed when amino acids become linked together by dehydration |
| Denaturation | a process that makes a protein inactive by changing its shape |
| Nucleic acids | the building blocks of DNA and RNA |