which cell has the larger resting membrane potential? Explain. If the permeability to K is higher in A than in B‚ then the resting membrane potential (rmp) will be closer to the equilibrium potential in cell A‚ which means the rmp will be more negative in cell A than in cell B; or in other words‚ the potential difference will be LARGER in cell A. 2. Predict the effect of a reduced extracellular concentration of Na+ on the magnitude of the action potential in an electrically excitable cell. If there
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The formation of an action potential can be divided into five steps. (1) A stimulus from a sensory cell or another neuron causes the target cell to depolarize toward the threshold potential. (2) If the threshold of excitation is reached‚ all Na+ channels open and the membrane depolarizes. (3) At the peak action potential‚ K+ channels open and K+ begins to leave the cell. At the same time‚ Na+ channels close. (4) The membrane becomes hyperpolarized as K+ ions continue to leave the cell. The
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dead in a chamber so that their spirit would have food and gifts brought to them. On the other hand the statue of Gudea was made between 2150-2100 B.C. in the Neo- Sumerian culture. Unlike Sabi and Memi that represents the non-royal‚ the statue of Gudea represented one of the heroes of Neo Sumerian culture‚ Gudea of Lagash‚ it was considered to be the intermediary between citizens and the God. Gudea of Lagash is known to have built many temples in modern day Iraq in the statue of Gudea.This statue
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923 What is confidentiality? Confidentiality can be defined quite simply as a set of rules or a promise that limits access or places restrictions on certain types of information‚ but in this assessment‚ we are trying to draw the connection between confidentiality and the links it as to my specific field of nursing as also the substantial impact it as on my role. Being more precise than broaden in defining what confidentiality means in my field of work‚ patient confidentiality is when the
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Potential Energy • Definition and Mathematics of Work • Calculating the Amount of Work Done by Forces • Potential Energy • Kinetic Energy • Mechanical Energy • Power An object can store energy as the result of its position. For example‚ the heavy ball of a demolition machine is storing energy when it is held at an elevated position. This stored energy of position is referred to as potential energy. Similarly‚ a drawn bow is able to store energy as the result of its position. When assuming
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the ideals of individualism. As a given society sets up boundaries to which social rules separate and differentiate the good people from the outcasts‚ socially deviant people tend to avoid conforming to what others are doing and follow their own individual values and beliefs. In Kurt Vonnegut’s “Harrison Bergeron”‚ the society’s government maintains a certain level of normalcy‚ where everyone is forced to have same opportunities as their neighbor: “George‚ while his intelligence was way above normal
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THE WORK DONE BY A CONSERVATIVE FORCE ALWAYS HAS FOUR PROPERTIES: 1. It can be expressed as the difference between the initial and final values of a potential-energy function. 3. It is independent of the path of the body and depends only on the starting and ending points. 2. It is reversible. 4. When the starting and ending points are the same‚ the total work is zero. The total mechanical energy ME = K + U is constant. Object moving in a uniform gravitational field gravitational a
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The relationship between Hags and Sorcerers has always been uneasy. Hags believing we should have done more to help them hundreds of years ago. Modern day Hags prefer to be left alone but sometimes they can attach themselves to a magical family oftentimes becoming extremely
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"From 1861 and 1865 the United States engaged in a civil war. Tensions between the Anti-Slavery Northern states and the pro-slavery Southern states erupted into a Civil War after the election of Abraham Lincoln in 1860." The divided states‚ that of the North and South‚ fought against each other‚ to finally end the dispute whether to accept or abolish slavery. Abraham Lincoln was the leader for the North side and Stonewall Jackson was the leader for the South. The Civil War could have been avoided
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I believe that the most important principle to preserve the integrity of the research project is “Respect confidentiality and privacy” Upholding individuals’ rights to confidentiality and privacy is a central tenet of every psychologist’s work. However‚ many privacy issues are idiosyncratic to the research population‚ writes Susan Folkman‚ PhD‚ in "Ethics in Research with Human Participants" (APA‚ 2000). For instance‚ researchers need to devise ways to ask whether participants are willing to
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