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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Potential and Kinetic Energy Transformations Potential and kinetic energy can be found in things all around us‚ especially in roller coasters. Potential energy is stored energy in an object‚ and kinetic energy is energy of motion or speed. On a rollercoaster it can switch from potential to kinetic energy very often. The rollercoaster starts off with a chain and motor and exerts a force on the rollercoaster which pushes the ride to the top of the hill. Throughout the process of going up the hill
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BANKER CUSTOMER RELATIONSHIP BANKER RIGHTS * Right of Lien * Right of Set-off * Right of Appropriation DUTIES * Duty to Honour Cheques * Duty to Secrecy BANKER::RIGHTS LIEN: Right to retain a security until the debt is discharges or a promise to performed. LIEN GENERAL SPECIFIC - One security more than one charge - One security one charge - Normally the right is exercised - The charge is offered (created by borrower) - This is available to Bankers‚ Factors (finance against
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carries important information through action potential‚ this is significant activity of the neurons to allow us to understand abnormality in the nerve that cause disorders. The objective of this study was to trigger a compound nerve action potentials (CAPs) and examine the effects of a stimulus voltage on a nerve and inspect their threshold‚ refractory period and also their velocity. Compound nerve action potentials (CAPs) are summed action potential of one nerve‚ one nerve consists of many neurons
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1) Edwards Manufacturing Company purchases two component parts from three different suppliers. The suppliers have limited capacity‚ and no one supplier can meet all the company’s needs. In addition‚ the suppliers charge different prices for the components. Supplier Component 1 2 3 1 $12 $13 $14 2 $10 $11 $10 Each supplier has a limited capacity in terms of the total number components it can supply. However‚ as long as Edwards provides sufficient advance orders‚ each supplier
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is an athlete‚ and behind every student-athlete is potential. One might believe that there are two sides to what is deemed student-athlete potential; a negative side that may lead to struggling academically and a positive side that increases academic achievements. As stated in the Merriam-Webster Dictionary‚ (n.d. para. 1) potential is defined as‚ “Existing in possibility; capable of development into actuality.” It can be concluded that potential equals what is conceivable. It is of the belief that
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(a) Define the term equilibrium potential and use the Nernst equation (see Appendix) to show how the equilibrium potentials for both sodium and potassium are calculated. Equilibrium potential is the potential of the membrane when there is no net flow of ions from one gradient to the other gradient. The ions are equal and are opposite of each other but not moving from one side to the other. Sodium: Ena=2.303((8.31 J m-1 K-1)(310K))/((1(= 9.65 x 104 c m-1))(log(150/15))= 61.54 mV Ek=2.303((8
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In this essay I improved in the areas of presenting two arguments. When writing an essay that argues a certain point‚ it is important to present both sides of the argument in order to give importance to your thoughts and final point. In the Green Essay‚ I wrote about the importance of keeping family farms alive in America‚ and spent a majority of the essay writing about how family farms are more beneficial to our nation than corporate or factory farms. I do not think I did a good job in presenting
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Building Effective Customer Relations FRUMENCE A. HERMOSO Assistant Professor II Taguig City University What is a Customer? A customer (sometimes known as a client‚ buyer‚ or purchaser) is the recipient of a good‚ service‚ product‚ or idea‚ obtained from a seller‚ vendor‚ or supplier for a monetary or other valuable consideration. Categories of Customers An intermediate customer or trade customer - is a dealer that purchases goods for re-sale. An ultimate customer - is the consumer. An
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The Potential of Pericytes Found in Blood Vessels Do pericytes found in blood vessels create more potential for adult stem cell research? The capability to revert blindness‚ cure diabetes‚ let paralyzed people walk again‚ replace deficient organs with newly grown ones and cure blood diseases are a few of the many potential functions of stem cells. A stem cell is an unspecialized cell that can develop into many different cell types in the body during early life and growth
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