change in extracellular Na+ did not alter the membrane potential in the resting neuron. There are less Na+ leak channels than K+ leak channels‚ and more of the K+ channels are open. 4. Discuss the relative permeability of the membrane to Na+ and K+ in a resting neuron. Membrane permeability to Na+ is very low because there are only a few Na+ leak channels. The membrane is more permeable to K+ because of the higher number of K+ leak channels. 5. Discuss how a change in Na+ or K+ conductance would
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answered: a. 150 mM 2. What is the approximate concentration of K+ outside a cell (extracellular concentration)? You correctly answered: b. 5 mM 3. What is the approximate concentration of Na+ inside a cell (intracellular concentration)? You correctly answered: b. 5 mM 4. What is the approximate concentration of Na+ outside a cell (extracellular concentration)? You correctly answered: a. 150 mM 09/25/13 page 1 Experiment Results Predict Question: Predict Question: Predict what will happen
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Chonaill timpeall na bliana 1743 agus níltear cinnte cathain a cailleadh í. Ceaptar go bhfuair sí bás am éigin roimh an bhliain 1780 (seacht déag ochtó). Filíocht (gnáthleibhéal) 1. Géibheann Caitlín Maude (1941 – 1982) Téama: Is é an grá bheith saor – téama an dáin seo. Íomhánna: Tá lán íomhánna láidre sa dán seo: Orthu siúd atá: ● chroithfinn crainnte… – íomhá na cumhachta
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sa buong mundo. Wala na ang mahal ko‚ iniwanan ako. Nalulumbay ang tubig na laging kulay-abo At ang tatlong bapor na kulay-kalawang sa laot‚ At sa likod‚ ang ulap na parang tinggang natunaw. Wala na ang mahal ko‚ iniwanan ako. Nakatungo ang mga dahon ng niyog‚ Marahang pakampay-kampay Sa hanging humahampas‚ naglalarong Anaki’y mga batang walang kamalay-malay Sa talas-kutsilyo‚ talas-labaha ng lumbay. At naalala ko ang isang awit na puno ng hinagpis‚ Parang sugat na humahapdi‚ lalong tinitistis
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pathway of the reaction. In this experiment you will use calorimetry to measure the heats of reaction for three reactions: Reaction 1 Reaction Equation NaOH(s) → Na+(aq) + OH-(aq) Solid NaOH is dissolved in water 2 Na+(aq) + OH-(aq) + H+(aq) + Cl-(aq) → Na+(aq) + Cl-(aq) + H2O(l) Solutions of NaOH and HCl are mixed 3 NaOH(s) + H+(aq) + Cl-(aq) → Na+(aq) + Cl-(aq) + H2O(l) Solid NaOH is dissolved in a HCl solution The third reaction is actually a combination of the first two reactions. Notice that the equation
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MORGAN NORTH STANLEY RESEARCH AMERICA Morgan Stanley & Co. Incorporated David Risinger David.Risinger@morganstanley.com +1 (1)212 761 6494 Thomas Chiu Thomas.Chiu@morganstanley.com +1 (1)212 761 3688 Dana Yi Industry View In-Line October 18‚ 2010 Dana.Yi@morganstanley.com +1 (1)212 761 8713 Large Cap & Specialty Pharmaceuticals Christopher Caponetti Christopher.Caponetti@morganstanley.com +1 (1)212 761 6235 Pharma trends in pictures In this note‚ we include macro trend analysis plus
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nezaposlenost)‚ zapravo‚ odraz mnogo širih fenomena. Niko nije određen društvenim kontekstima‚ već svako stvara i sopstvenu individualnost – predmet sociologije je da istražuje veze između toga šta društvo čini od nas i šta mi činimo sami sa sobom. Naša delanja daju strukturu društvenom svetu oko nas‚ ali i društveni svet strukturiše naša delanja. U sociologiji je značajan koncept društvene strukture: društveni konteksti našeg života ispoljavaju se kroz strukture ili obrasce; nisu nasumični izbori događaja
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The Nervous System: Membrane Potential 1. Record the intracellular and extracellular concentrations of the following ions (mM/L): Intracellular Extracellular Sodium (Na+) Potassium (K+) Chloride (Cl–) 2. Excitable cells‚ like neurons‚ are more permeable to ___________ than to ___________. 3. How would the following alterations affect the membrane permeability to K+? Use arrows to indicate the change in permeability. a. An increase in the number of passive K+ channels
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Prezentace obhajoby bakalářské práce Vážený pane předsedo‚ vážení členové komise‚ Jmenuji se Ladislav Carda a dnes bych chtěl‚ přednést prezentaci k obhajobě mé bakalářskou práce na téma City logistika Třebíče. Práce měla za cíl vypracovat souvislé pojednání o problematice City logistiky města Třebíče. Cíl byl rozebrán do 4 úkolů. --- přečíst z prezentace. Při vypracovávání BP jsem využil dvě metody: a to metodu volného popisu – při popisování situace v Třebíči. Jako druhou metodu analýzy
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Acquisition Date Apr. 13/2005 Aug. 24/2005 Jan. 8/2006 Jan. 3/2007 Acquisition Cost $ 70‚000 45‚000 35‚000 95‚000 Date Sold NA May 27/2006 NA June 30/2007 Selling Price NA 52‚000 NA 98‚000 Market Value Dec. 31 2005 2006 2007 $68‚000 48‚000 NA NA $72‚000 NA 38‚000 NA $69‚000 NA 41‚000 NA Security Alpha Beta Delta Omega The Anders Corp. closes its books on December 31 each year. [“NA” means not applicable.] Required: a. Prepare journal entries relating to these held-for-trading investments for each
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