Terms : Hide Images
| 221283095 | hydrolysis | disassemble polymers to monomers by adding water molecules | 1 | |
| 221283096 | carbohydrates | sugars and polymers of sugars | 2 | |
| 221283097 | asymmetric carbon | carbon attached to four different atoms or groups of atoms | 3 | |
| 221283098 | glycosidic linkage | covalent bond formed between two monosac by dehydration reaction | 4 | |
| 221283099 | starch | how plants stock glucose | 5 | |
| 221283100 | where is glycogen mainly stored | liver and muscle cells | 6 | |
| 221283101 | storage polysaccharides | glycogen and starch | 7 | |
| 221283102 | structural polysac | cellulose | 8 | |
| 221283103 | cellulose structure | the different glycosidic linkages in cellulose make it straight. it never branches | 9 | |
| 221283104 | how is cellulose grouped in plant cell walls | tightly into units called microfibrils | 10 | |
| 221283105 | one trait that all lipids share: | do not mix well with water | 11 | |
| 221283106 | what explains lipids hydrophobic behaviour? | hydrocarbon regions. the nonpolar C-H bond | 12 | |
| 221283107 | types of lipids | fats, phospholipids, steroids, waxes | 13 | |
| 221283108 | what are fats made up of | glycerol and fatty acids | 14 | |
| 221283109 | glycerol | alcohol with three carbons each bearing a hydroxyl group | 15 | |
| 221283110 | fatty acid | long carbon skeleton | 16 | |
| 221283111 | why do fats separate from water? | water molecules hydrogen bond to one another and exclude the fats | 17 | |
| 221283112 | in making a fat, what is formed | ester linkage | 18 | |
| 221283113 | what is ester linkage | bond between hydroxyl group and a carboxyl group | 19 | |
| 221283114 | how do you make a fat | three fatty acids + 1 glycerol | 20 | |
| 221283115 | triacylglycerol | 3 fatty acids + 1 glycerol | 21 | |
| 221340321 | unsaturated | cid double bond kinks. liquid at room temperature. | 22 | |
| 221340322 | how does a phospholipid differ from a fat molecules | phospho has 2 fatty acids | 23 | |
| 221340323 | steroids | lipids characerised by a carbon skeleton consisting of four fused rings | 24 | |
| 221340324 | type of steroid | cholesterol | 25 | |
| 221340325 | cholesterol | common component of animal cell membranes | 26 | |
| 221340326 | where is cholesterol synthesised | liver | 27 | |
| 221340327 | what is synthesised from cholesterol | sex hormones | 28 | |
| 221340328 | enzymatic proteins | selective acceleration of chemical reactions | 29 | |
| 221340329 | structural proteins | support | 30 | |
| 221340330 | storage protein | storage of amino acids | 31 | |
| 221340331 | transport proteins | transport of other substances | 32 | |
| 221340332 | hormonal proteins | coordination of organisms activities | 33 | |
| 221340333 | receptor proteins | response of cell to chemical stimuli | 34 | |
| 221340334 | contractile and motor proteins | movement | 35 | |
| 221340335 | defensive proteins | protection against disease | 36 | |
| 221340336 | what do enzymatic proteins do | regulate metabolism by acting as catalysts | 37 | |
| 221340337 | polypeptides | polymers of amino acids | 38 | |
| 221340338 | peptide bond | bond between two amino acids | 39 | |
| 221340339 | function of a protein depends on | ability to recognise and bind to some other molecule | 40 | |
| 221679851 | HDL | high density lipoprotein | 41 | |
| 221679852 | what does HDL do | moves cholesterol from tissues to liver where it is then converted to bile salts to aid digestion of dietary fats than can be eliminated from liver | 42 | |
| 221679853 | LDL | low density lipoprotein | 43 | |
| 221679854 | what does LDL do | travels from liver to tissues, clogs the blood vessels | 44 | |
| 221725837 | glycerophospholipid | diester that contains glycerol, 2 nonpolar fatty acids tails and polar head | 45 | |
| 221725838 | is protein polar/nonpolar | nonpolar | 46 | |
| 223060461 | brightfield unstained | passes light directly through specimen | 47 | |
| 223060462 | fluorescent microscopy | shows locations of specific molecules in the cell | 48 | |
| 223060463 | phase contrast | enhances contrast in unstained cells. useful for looking at living, unpigmented cells | 49 | |
| 223060464 | differential interference contrast | exaggerate differences in density | 50 | |
| 223060465 | confocal | lasers and special optics to image regions with narrow depth and focus. used with fluorescent specimens | 51 |
