Exercise 3: Neurophysiology of Nerve Impulses: Activity 1: The Resting Membrane Potential Lab Report Pre-lab Quiz Results You scored 100% by answering 4 out of 4 questions correctly. 1. What is the approximate concentration of K+ inside a typical cell (intracellular concentration)? You correctly answered: a. 150 mM 2. What is the approximate concentration of K+ outside a cell (extracellular concentration)? You correctly answered: b. 5 mM 3. What is the approximate concentration of Na+ inside
Free Action potential Potassium Neuron
Question 1: How will the conduction velocity in the B fiber compare with that in the A Fiber? Your answer : b. The conduction velocity in the B fiber will be slower because the B fiber has a smaller diameter and less myelination. Predict Question 2: How will the conduction velocity in the C fiber compare with that in the B Fiber? Your answer : d. The conduction velocity will be the same in both fibers. Stop & Think Questions: 3. Note the difference in time between the action potential recorded
Premium Question Mathematics
Name______________________ Lab Section ________________ Microscopic Anatomy and Organization of Skeletal Muscle and Muscle Physiology Lab 9 Skeleton Muscle Physiology: Computer Simulation Exercise 16B - Page PEx-23 Activity Sheet Objectives: • Use a simulation of skeletal muscle experiments to investigate threshold stimulus‚ maximal stimulus‚ multiple motor unit summation‚ wave summation and tetanus and the graded contraction
Premium Management Marketing Balance sheet
Managerial Accounting Activity 2.4 - Case Study 1: Cost Terms and Concepts In this module you will have an opportunity to demonstrate your understanding of cost terms and their application in the aviation industry. For this Case Study complete the four requirements below: 1. ABC Airlines has determined both the fixed and variable costs per flying hour associated with flying each of the 10 different types of aircraft in their fleet. How might this type of information be useful in determining the
Premium Balance sheet Generally Accepted Accounting Principles Income statement
EXERCISE 9 - Mechanical properties of solid and fluid mechanics 1. A stainless-steel wire of length 3.1 cm and a diameter of 0.22 mm. If it is stretched by 0.10 mm‚ find the tension of the wire. The Young’s modulus for stainless steel is 18 × 1010 Pa. 22 N 2. Determine the elongation of the rod i Figure 1 if it is under a tension of 5.8 × 103 N. Young’s Modulus: Copper‚ 11.0 x 1010 Nm-2‚ Aluminium 7.0 x 1010 Nm-2 1.9 cm 3. Air is trapped above liquid ethyl alcohol in
Premium Force Density Atmospheric pressure
ACTIVITY 5 Exploring Various Breathing Patterns You will establish the baseline respiratory values in the first part of this experiment. 1. If the grid in the data control unit is not empty‚ click Clear Table to discard all previous data. 2. Adjust the radius of the airways to 5.00 mm by clicking the appropriate button next to the Radius window. Now‚ read through steps 3–5 before attempting to execute them. 3. Click Start‚ and notice that it changes to Stop to allow you to stop the respiration. Watch
Premium Respiratory physiology Asthma Lung
SOCY 101 Nicole Cousin- Gosset 18 September 2012 Activity Two *What would he or she find? Based on your knowledge of your hometown‚ list out the positive and negative things you think the ethnographer might find. Positive: * Good amount of private owned businesses * High value for education (successful rates of graduates) Negative: * Low rate of diversity * Hard to find a job nowadays *What are some things that strike you about your hometown based on census data? What
Premium Research Household income in the United States Qualitative research
further than exercise. The health benefits of regular exercise and physical activity are hard to ignore. And the benefits of exercise are yours for the taking‚ regardless of your age‚ sex or physical ability. Need more convincing to exercise? Check out these seven ways exercise can improve your life. No. 1: Exercise controls weight Exercise can help prevent excess weight gain or help maintain weight loss. When you engage in physical activity‚ you burn calories. The more intense the activity‚ the more
Premium Obesity Hypertension Physical exercise
Case 9-4 Trueblood Case 09-4 Solution Case 9-4 How should NeedsSpace account for the two obligations noted as provisions in the lease agreement? ● Provision 1: “Lessor may require the lessee to perform general repairs and maintenance on the leased premises.” By entering the lease agreement‚ NeedsSpace (the lessee) becomes legally and contractually responsible for performing general repair and maintenance on the leased premises. Assuming that the lessee is required to make deposits to financially
Premium Lease International Financial Reporting Standards Leasehold estate
Respiratory Acidosis and Alkalosis Activity 1: Normal Breathing 1. At 20 seconds‚ pH = 7.4 2. At 40 seconds‚ pH = 7.4 3. At 60 seconds‚ pH = 7.4 4. Did the pH level of the blood change at all during normal breathing? If so‚ how? No‚ the pH level of the blood did not change during normal breathing. 5. Was the pH level always within the “normal” range for the human body? Yes‚ the pH level was always within the normal range for human body. 6. Did the PCO2 level change during the course of normal
Premium PH Blood Carbon dioxide