Physioex 9.0 Review Sheet Exercise 1 Cell Transport Mechanisms and Permeability Name ___ Lab Time/Date ___ Activity 1 Simulating Dialysis (Simple Diffusion) 1. Describe two variables that affect the rate of diffusion. ___ ___ 2. Why do you think the urea was not able to diffuse through the 20 MWCO membrane? How well did the results compare with your prediction? ___ 3. Describe the results of the attempts to diffuse glucose and albumin through the 200 MWCO membrane. How well did the results
Premium Diffusion Osmosis Molecular diffusion
Laboratory 8 - Endocrine System Endocrine Gland Histology PhysioEX 9.0 – Endocrine System Physiology (Exercise 4) Endocrine Gland Histology Objectives 1. To understand the function of the endocrine system 2. To learn about the major endocrine glands‚ the hormones they produce‚ and the effects they initiate 3. To familiarize the student with histological identification of various endocrine glands Background The endocrine system consists of cells and tissues that secrete chemical
Premium Endocrine system Pancreas Endocrine gland
17: Blood Objectives Overview: Blood Composition and Functions 1. Describe the composition and physical characteristics of whole blood. Explain why it is classified as a connective tissue. 2. List eight functions of blood. Blood Plasma 3. Discuss the composition and functions of plasma. Formed Elements 4. Describe the structure‚ function‚ and production of erythrocytes. 5. Describe the chemical makeup of hemoglobin. 6. Give examples of disorders caused by abnormalities
Free Blood
designed to observe a baseline heart rate and blood pressure and to examine various modifications of the two. This experiment utilized both the BiopacPro and PhysioEx computer programs. The PhysioEx program was used to simulate a heart rate and modifications to it. The BiopacPro program was used to monitor a volunteer’s blood pressure; while PhysioEx was again used to monitor the modifications to it. Heart rate was shown to decrease as temperature decreases‚ increase in the presence of epinephrine‚ and
Premium Blood pressure Heart Artery
____________________________________________________________ ________________________________ c.________________________ ____________________________________________________________ _______________________________ 3. Explain how the PhysioEx experimental muscle stimulation differs from the in vivo stimulation via the nervous system. (Note that the graded muscle response following both stimulation methods is similar.) 4. What are the two experimental ways in which mode of stimulation
Free Muscle contraction Muscle Muscular system
PhysioEx 9.0 Ex. 8: Chemical and Physical Processes of Digestion - Review Sheet ACTIVITY1 Assessing Starch Digestion by Salivary Amylase 1. List the substrate and the subunit product of amylase. _starch & maltose respectively__ 2. What effect did boiling and freezing have on enzyme activity? Why? How well did the results compare with your prediction?__Boiling caused amylase to be denatured‚ thus inactivating the enzyme. Freezing has no effect. The function of an enzyme is directly related
Premium Enzyme Starch Digestion
Out of all my course I have taken so far‚ I believe that I have taken away a lot from Writing 39B. Especially since writing is one of my weaknesses when it came to English‚ I felt a bit intimidated by this class as I thought I wouldn’t do so well. However‚ it was also the opportunity for me to learn and grow as a writer. Especially since I wanted to make my writing one of my strengths‚ it was also not an easy thing to do. Doing writing assignments every week can be time consuming‚ including work
Premium Writing Creative writing High school
in muscle force by increasing the # of active motor units 16. After prolonged activity‚ there’s an accumulation of lactic acid & depletion of ATP‚ ion imbalances or tissue damage‚ hence the loss of the ability to contract‚ or muscle fatigue. PhysioEX Skeletal Muscle Physiology (all) Activity 1 1. Skeletal muscle fibers: cells that composes skeletal muscle Motor unit: 1 motor neuron & all of the skeletal muscle fibers it innervates. Skeletal muscle twitch: 1 contractile response to a single
Premium Skeletal muscle Muscle Muscular system
vessel‚ the viscosity of the blood and the length of the vessel. You will be asked to systematically examine each of these factors to determine their effect on blood flow. Getting Started: Login to a CAL lab computer using ZULU Open the PhysioEx program From the main menu‚ choose Cardiovascular Dynamics The program should open in the “Vessel Resistance” window‚ but if it doesn’t then you should click Experiment and choose Vessel Resistance. The experimental apparatus is a set of
Premium Viscosity Blood Fluid dynamics
Chapter 1 – Cumulative Software Problem Answer 1-1 Comprehensive Problem 2 1040 Form Department of the Treasury—Internal Revenue Service (99) U.S. Individual Income Tax Return Last name 2011 ‚ 2011‚ ending OMB No. 1545-0074 ‚ 20 IRS Use Only—Do not write or staple in this space. * For the year Jan. 1–Dec. 31‚ 2011‚ or other tax year beginning Your first name and initial If a joint return‚ spouse’s first name and initial See separate instructions. Your social
Premium Taxation in the United States