Exercise 3: Neurophysiology of Nerve Impulses: Activity 9: The Action Potential: Putting It All Together Lab Report Pre-lab Quiz Results You scored 100% by answering 4 out of 4 questions correctly. 1. Sensory neurons respond to an appropriate sensory stimulus with a change in membrane potential that is You correctly answered: b. graded with the stimulus intensity. 2. If the depolarization that reaches the axon is large and suprathreshold‚ the result in the axon is You correctly answered:
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Module Five Wellness Plan Fill in all logs and answer the reflection questions completely with supporting details. Section 1: Goals Include your goals for each area of wellness before completing the reflection question. 1. Physical-I want to go to the gym Monday through Friday 2. Social-I will start the process to also create a academic decathlon team 3. Emotional-I will set a goal to complete by the end of the summer 4. Academic-I will score a 5 when I take my AP human geography AP test this
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Billy Kong Chem&163 Lab Report 1 Analysis of Acids‚ Bases‚ pH and Salt Purpose: Explore various methods for determining the characteristics of acid/base solution. The goal of this experiment include the investigation of various acid/base indicators‚ calculating the change of pH with concentration‚ change of pH due to the addition of salt and different between strong and weak acids/bases. Safety and Disposal: Use extreme caution when handling concentrated acids and bases. Dispose of all
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Lung cancer kills more people in one year than all criminal and accidental deaths combined. These statistics are shocking‚ but the good news is that people are now well-informed about the risks connected to lung cancer. They know that their risk of contracting this terrible disease decreases if they either stop smoking or do not smoke at all. Unfortunately‚ the same cannot be said about other types of cancer. Many people are not aware that their everyday behavior can lead to the development of these
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Effects of hyperventilation on CO2 and pH levels Alidrin Armandico Physiology Lab 142 Egle Ortega Aprill 25‚ 2014 Abstract The aim of this experiment was to analyze how pH and carbon dioxide (CO2) levels in the blood change during hyperventilation and how the renal system compensates for this condition. Hyperventilation decreases CO2‚ increases pH‚ and lowers H+ levels which then results to respiratory alkalosis. In the experiment‚ we used the PhysioEx 8.0 software to simulate hyperventilation
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dissolved Carbon Dioxide on the pH of Water Aim: To investigate the effect of dissolved carbon dioxide on the pH of water. Hypothesis: The dissolved carbon dioxide will cause the water to turn acid‚ lowering the pH when carbon dioxide dissolves in water in which it forms carbonic acid (H2CO3). Materials: Straws‚ distilled water‚ safety glasses‚ pH probe‚ computer‚ universal indicator‚ gloves‚ lab coats‚ measuring cylinder‚ data logger‚ printer‚ pH chart. Substance of risk Nature
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Module 03 Quiz Review Sheet Be sure to read and review the Powerpoints for Chapters 1-3 and 5 for the Quiz! Module 1 - Foundations of Microbiology and Lab Safety – Chapters 1 & 2: Know the various classes of microorganisms and unique features and characteristics of each: Bacteria- one of the two domains of prokaryotes; all medically important prokaryotes are in the domain Bacteria. bacteria are single-celled or noncellular spherical or spiral or rod-shaped organisms that reproduce by fission. Protozoans-Group
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Law: Offences against the Person Assault: s39 Criminal Justice Act 1988 Person apprehends an immediate unlawful attack Intention or subjective recklessness to cause another to apprehend an immediate unlawful attack * Smith 1983: “immediate” means some time in the very near future * Ireland (1997): silent phone calls * Constanza (1997): words alone Battery: s39 Criminal Justice Act 1988 Application of unlawful force to another Intention or recklessness to apply unlawful force to another
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identification. 1‚ 2‚ 3‚ 5‚ 6‚ 7‚ 8 2. Nominal accounts. 4‚ 7 3. Trial balance. 6‚ 10 4. Adjusting entries. 8‚ 11‚ 13‚ 14 5. Financial statements. 6. Closing. 12 7. Inventory and cost of goods sold. 9 8. Comprehensive accounting cycle. *9. Brief Exercises Exercises Problems 1‚ 2 1‚ 2‚ 3‚ 4‚ 17 1 2‚ 3‚ 4 1‚ 2‚ 7‚ 8 5‚ 6‚ 7‚ 8‚ 9‚ 10‚ 20 1‚ 2‚ 3‚ 4‚ 5‚ 6‚ 7‚ 8‚ 9‚ 10‚ 12 11‚ 12‚ 15‚ 22‚ 23 1‚ 2‚ 4‚ 6 13‚ 14‚ 16 1‚ 4‚ 9‚ 10‚ 12 3‚ 4‚ 5‚ 6‚ 7‚ 8‚ 9‚ 10 11 14‚ 15 1‚ 2
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Background An indicator is a halochromic chemical compound that is added to a solution to determine its pH. It is a chemical detector for hydronium ions. The indicator changes colour to show the pH of the solution. Some indicates are not very precise and only tell us whether the solution is acidic or basic. When the indicator is added to the solution‚ they bind to hydrogen or hydroxide ions. The different electron configurations of the bound indicator cause the indicator ’s colour to change.
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