Neurophysiology of Nerve Impulses ACTIVITY 1 The Resting Membrane Potential 1. Explain why increasing extracellular K+ reduces the net diffusion of K+ out of the neuron through the K+ leak channels. If the extracellular K+ increases then the concentration of intracellular K+ will decrease causing a decrease in the steepness of the concentration gradient and fewer K+ ions would be drawn out. 2. Explain why increasing extracellular K+ causes the membrane potential to change to a less negative
Premium Action potential
PHYSIOEX 9‚ ACTIVITY #3 Review Questions ACTIVITY #1 1. Explain why increasing extracellular K+ reduces the net diffusion of K+ out the neuron through the K+ leak channels? 2. Explain why increasing extracellular K+ causes the membrane potential to change to a less negative value. How well did the results compare with your predictions? 3. Explain why a change in extracellular Na+ did not significantly alter the membrane potential in the resting neuron? 4. Discuss the relative permeability
Premium Action potential
Over the last week the market has saw December corn futures fall $.08 on the heels of the Monday USDA report. The September report confirmed what most analysts have predicted for the last several weeks; there will almost certainly be a massive corn crop this season. The general consensus this week is that corn will continue to decrease throughout the harvest season. Kevin McNew of Grain Hedge believes if there is a late winter rally coming it will be “a game of small moves‚”. I decided that it would
Premium Agriculture Economics Marketing
Physical Networking (NT1310) Unit 5/Activity 1 Wired and Wireless: Wired networking has traditionally been deployed for stationary computers and machines which do not require mobility. Wireless networking allows the user to roam wire free where the wireless network exists while never dropping the connection to the network. Traditionally‚ wired connections have been the primary means of access to the network‚ with wireless connectivity offering a secondary means of connection for mobile devices. Wired
Premium Computer network Wireless network Wireless
Sentence Variety Activity Name__________________________________ Instructions: Seeing as how our recent grammar practice has included sentences that are well beyond the complexity of simple sentences‚ let’s practice creating writing that has sentence variety instead of repetitive‚ predictable simple sentences. Take the following simple sentences (all focused around the wonderful world of Biology that you love so much) and combine them with subordinating conjunctions‚ relative pronouns (AWHITEBUS
Premium Brain Dependent clause Human brain
3.3 Support learning activities 1.1 Explain how a learning support practitioner may contribute to the planning‚ delivery and review of learning activities Although the class teacher is primarily responsible to plan‚ deliver and review all learning activities for the class‚ a teaching assistant can work alongside the teacher and make contributions that can improve the teachers plan‚ adjust the delivery to make it more effective for pupil attainment and extend the teachers initial review. Planning
Free Education Teacher Learning
3. Women freedom fighters of India. 3.1RaniLakshmiBai of Jhansi 3.2Sarojini Naidu 3.3 Madam Cama 3.4 Begum Hazrat Mahal 3.5 Annie Besant 3.6Arun Asaf Ali 3.7 Usha Mehta 3.8 Kasturba Gandhi 3.9 Kamala Nehru 3.10. Vijaya Lakshmi Pundit 4. Conclusion 5. References ROLE OF WOMEN IN INDIA ’S STRUGGLE FOR FREEDOM Introduction The history of Indian Freedom Struggle would be incomplete without mentioning the contributions of women. The sacrifice made by the women of India will occupy the foremost place
Premium Indian independence movement Indian National Congress Jawaharlal Nehru
resource information on vertical and level communication. Answer the following questions based on that information. 2. After reviewing level and vertical communication‚ what style of communicator are you? (5 points) Vertical___________ Level_____X______ 3. Which style do you see most frequently in your family’s communication? (level or vertical) _____Level______ (5 points) 4. Give two examples of how vertical communication might be used by family members when communicating. (5 points per answer total
Premium Communication
CYP 3.3 Understand how to safeguard the well-being of children and young people Task 3 links to learning outcome 3 It is vitally important to ensure the safety and protection of children and young people within the work setting‚ both on and off site. It is also essential to know how to take steps to ensure your own safety and to protect yourself from allegations of misconduct. 3. 1: An explanation of why it is important to ensure children and young people are protected from harm within the work
Premium Protection
Brand Zara”‚ Advances In Management vol Khare‚ A. & Rakesh‚S. (2010)‚ “ Predictors of fashion clothing involvement among Indian youth”‚ received (in revised form): 16th August 2010 Journal of Targeting‚ Measurement and Analysis for Marketing Vol. 18‚ 3/4‚ 209–220 Klemencic‚ B.(2012)‚ “Information Behaviour of German Youth and Their Opinions towards Fashion Clothes”‚ China-USA Business Review‚ ISSN 1537-1514 (June 2012) Vol. 11‚ No. 6‚ 770-778. Ming Choi‚ T. ‚ Liu‚ N.‚ Liu‚ S.‚ Mak‚ J. & To‚ Y.T
Premium Brand Brand management Branding