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Cellular Biology
Cell Bio
| Question | Answer |
|---|---|
| membranes are what? | Phospholipid bilayer embedded with protein |
| 1971 | Singer and Nicholson |
| what does FRAP mean | Florins Recovery After Photo-bleached |
| integral membrane is removed by what? | Detergent |
| peripheral membrane is removed by what? | Salt |
| Functions determine the type of proteins in a membrane. these could be what? | Anchors, receptors, transportation, or enzymes |
| Transmembrane protein can be made by what? | Alpha-helices and Bata-berrels |
| Glycocalyx is a buffer coat which is a what? | Carbohydrate coat |
| the buffer coat does what | protects cell membrane from being digested by enzymes; recognizes cell as self |
| Detergent separation of membrane lipids and protein does what? | isolates specific proteins of interest,removal of detergent, single protein in liposome. |
| Cytosol process | transaction |
| 1 degree protein | linear way of amino acids covalently joined by peptide bonds |
| 2 degree protein | beatar felek sheets alpha-helices H bond |
| 3 degree protein | folding and twisting covalent bonds |
| 4 degree protein | multiple polypeptide chains joined together for a function |
| ligase does what? | joind ok face |
| RNA polymers | adds RNA bases |
| DNA primase | synthase RNA primer and replicates it |
| DNA polymers | adds DNA basses and replication new DNA strand 5' -3' |
| degree 3' | OH that is based |
| Helicase | makes ds then ss the breaks H bonds |
| Gynese | releases transmit strand- super strand |
| photophates | removes PO4 from a molecule |
| kinase | adds PO4 to a molecule |
| Amylose | brakes down starch into components |
| Larger uncharged polar molecules and ions will need a what to pass through the membrane | transport protein |
| Symport | both going the same direction, one with the gradient one against. driving force NA+ |
| Antiport | 2 ions going the opposite direction. driving force is ATP hydrolysis |
| 1978 Nobel prize | peter mitchell |
| ATP synthase | using the flow of H+ to drive phosphorylation of ADP |
| Eukaryotas engulfed aerobic bacteria | mitochondria |
| Eukaryotas engulfed cyanobacteria | chloroplasts |
| Mitochondria | chemical energy to initiate |
| Chloroplast | light energy to initiate |
| Noncyclic photophophorylation makes | ATP and NADPH |
| Cyclic photophosphorylation makes | ATP oonly |
| Calvin cycle | carbon Fixation |
| G-3-P for biosynthesis | carbs lipids and amino acids |