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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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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How to overcome a fear Everyone have fears and phobias‚ and sometimes it is really difficult to overcome these. Fears and phobias are not hereditary; they are acquired throughout life by the association of scary experience with an object or situation particular. Also‚ they can be purchased to avoid confront a feared object or situation. Happily‚ there exist some steps to overcome these fears and phobias. The first step is identified and assumes that you have a fear. It is easier when you define
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a part of our history‚ I believe that people need to see these images. We can only hope that we will never revert back to the animalistic state that we were in during that time. These images relate to the essay by Eula Biss‚ “Time and Distance Overcome” not just because Biss talks about lynchings in her essay; that was not the main topic. Biss finds a parallel between African-Americans and pollution of innocent things. Lynchings occurred in trees and bridges before telephone poles were invented
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A Pact to Overcome Challenges "Most of the important things in the world have been accomplished by people who have kept on trying when there seemed to be no hope at all "( Dale Carnegie).There have been many people who have accomplished things in their life when there seemed to be no hope. In We Beat the Street‚ Drs. Davis‚ Hunt and Jenkins did everything they could to stay out of trouble‚ and stay in school. The three young boys wanted to make something of them-selves. They had made a pact to make
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UNIVERSITY ENTRANCE EXAMINATION PHYSICS Duration : 2 hours Please read the following instructions carefully. 1. This paper is made up of 50 Multiple-Choice questions and comprises ELEVEN (11) printed pages. 2. Do not write on the question paper. 3. Answer all questions and indicate your answers on the answer sheet provided. Marks will not be deducted for wrong answers. 4. Do not take any paper‚ including the question paper or unused answer sheets‚ out of the examination
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Eliminating Barriers to Cross-Cultural Communication through Curricular Interventions By David Dankwa-Apawu (Lecturer) Ghana Institute of Journalism P.O. Box GP 667 Accra‚ Ghana +233208704133 +233302228336 dvdankwa@yahoo.co.uk 1 ABSTRACT With the world fast becoming a global village‚ communicating across cultures has become an inevitable reality. On one hand‚ cross-cultural communication or intercultural communication presents a fine opportunity to foster global peace and prosperity
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Stress is a person’s response to a stressor such as an environmental condition or a stimulus. Stress is a body’s way to react to a challenge. According to the stressful event‚ the body’s way to respond to stress is by sympathetic nervous system activation which results in the fight-or-flight response. Stress typically describes a negative condition or a positive condition that can have an impact on a person’s mental and physical well-being. Life can be stressful; sometimes you’ll have to deal
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1) 2) 3) Natural resources and their role in the global economy: the mineral‚ energy‚ land‚ forest‚ water resources Human resources of the world economy and labor migration Scientific and technical resources and information resources 1) 2) 3) 4) 5) 6) 7) By Consumption and resilience: exhaustible non-renewable exhaustible renewable inexhaustible As belonging to the natural environment: Lithosphere resources: minerals land
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In the past people with disabilities have been viewed as being a “problem” or a “less than whole” where the focus was on their condition or impairment. This way of thinking was very dominant in the 1900’s to 1970’s and known as the medical model where people were institutionalised‚ detained or confined and hid away from society. The 1980’s brought about change when the social model emerged with the concept of inclusion‚ where people with disabilities were viewed as individuals with rights. There
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