reliability. This will ensure that all data collected and measured in the lab are accurate and reliable as well. The process of testing an instrument’s accuracy is known as calibration. The purpose of this lab was to calibrate a variety of equipment frequently utilized in the Exercise Physiology lab and to become familiar with the operation of the calibrated equipment (Lab manual). The equipment calibrated in the exercise physiology lab was the speed of the Parvo treadmill‚ the incline of the Cosmed treadmill
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Name Mole Lab Exercises I. Pre Lab Questions Answer the following questions. (Hint: Your textbook will be helpful.) 1. ‘s number is the number of carbon atoms that are present in 12 g of 12C. 2. How many molecules of a compound are in one mole of that compound? 3. Write out the formula for finding percent by mass. 4. Write out the formula for finding Molarity. 5. The Formula Weight of a compound is equal to mole of that compound.
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PhysioEx 9.0 Exercise 3 Neurophysiology of Nerve Impulses A C T I V I T Y 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. Increasing the extracellular potassium reduces the concentration gradient‚ and less potassium diffuses out of the neuron and into the cell. 2. Explain why increasing extracellular K_ causes the membrane potential to change to a less negative value.
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Exercise 2: Skeletal Muscle Physiology: Activity 2: The Effect of Stimulus Voltage on Skeletal Muscle Contraction Lab Report Pre-lab Quiz 1. Skeletal muscle fibers are innervated (stimulated) by c. motor neurons. 2. A single action potential propagating down a motor axon results in d. a single action potential and a single contractile event in the muscle fibers it innervates. 3. In resting skeletal muscle‚ calcium is stored in c. the sarcoplasmic reticulum. 4. During the latent period
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Lab Exercise 2: Acceleration A. Objective This experiment will provide data to calculate the acceleration of a marble as it rolls down an incline plane over measured periods of time. To do this‚ the marble’s velocity will be determined and then its acceleration. 1. What is the distance between two marks in your inclined plan? -50cm 2. What is the angle of your inclined plan with respect the horizontal? -16degrees 3. Newton’s first law says a body at rest will remain at rest unless
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Lab 3 Caloric Expenditure Anishka Bagla EXSC 205 Lab 12:00 - 13:50 Thursday Instructor: Tamara Espinet Purpose The purpose of this lab is to gain knowledge and understanding of the scientific principle of RER‚ using indirect calorimetry to measure caloric expenditure‚ including the caloric equivalent and to understand the concepts behind estimating oxygen consumption and caloric expenditure from heart rate‚ including the limitations. In addition the purpose was
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COLLEGE OF MEDICINE DEPARTMENT OF PHYSIOLOGY EXPERIMENT ACTIVITY - 1‚2‚3‚4 Group 8 - A ABUYUAN‚ Ian Joshua R. COMIA‚ Philip Edward DE LUNA‚ Alvin Michael M. DUGUIL‚ Darryl Young S. FUENTES‚ Anne Nicole S. MANGAHIS‚ Arjane Danielle O. SISON‚ Renee Ann S. TAN‚ Adam L. July 31‚ 2013 EXPERIMENT NO. I BLOOD TYPING AND CROSSMATCHING A. BLOOD TYPING DISCUSSION: 1. Explain why there are different blood groups and how does the principle of
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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
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Paperose Lab- Introduction to Enzymes Ms. Kim/Honors Biology Purpose To Determine the rate of an enzyme reaction using a “modeled” enzyme and sugar‚ paperase and paperose. Introduction In this lab‚ your hands are the enzyme‚ paperase. This enzyme split the sugar‚ paperose‚ into subunit A and subunit B. You will split this molecule by ripping the paper model down the middle. Materials Paperose models‚ scissors‚ plastic bag‚ container (large plastic cup)‚ stopwatch‚ Procedure 1. Each
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3-Day Exercise Activity Analysis Zesta Fowlkes SCI/241 01/10/13 Pam Mahre 3-Day Exercise Activity Analysis In life it is very important to exercise. Exercise is good for everyone‚ it does not matter what age you are. Most people do not realize how important exercising is. Exercising can be very beneficial to the heart‚ mind‚ and body. After getting exercise it is also is important to keep track of your physical activity‚ and by doing so you will know how much calories you have burned‚ etc
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