34B Frog cardiovascular Physiology: computer simulation 1. What was the baseline heart rate for the frog? Ans: 59-63 bpm 2. Which wave is larger‚ the one for atrial constriction or the one for ventricular contraction? Why Ans: Ventricular. It shows the strength of the ventricle as it pumps blood‚ and it is a thicker muscle to pump stronger as it contracts 3. At what time during the contraction cycle was it possible to induce an extrasystole? Ans: The time during the relaxation part of
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1. Define the term anatomy Study of body structures 2. Define the term physiology How the body parts work 3. What does the phrase‚ “form follows fuction”mean? The way something looks‚ is the what it does. Modified and designed Physical Laws Environment (Genes being 6’4 but not enough food to be that tall) Evolutionary Past (Humans on 2 legs) 4. Name and describe 7 levels of structural organization 1. Chemical Level a. Atoms/Molecules b. Body is composed
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with the structure of the human body and for the purpose of studying the structure‚ cutting up a body is necessary. Under the scope of anatomy one studies the theatre in which action is taking place. In other words one can say that anatomy is to physiology as geography is to history. Subdivisions of human anatomy: In the past times anatomy was studied mainly by dissection because of the unavailability of enough development but as the development in the field of medicine and surgery took place the
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Unit 232 Move and position individuals in accordance with their plan of care. Candidate Name: Assessor: Workplace: Outcome 1 Understand anatomy and physiology in relation to moving and positioning individuals. 1-1 Outline the anatomy and physiology of the human body in relation to the importance of correct moving and positioning of individuals. 1-2 Describe the impact of specific conditions on the correct moving and positioning of individuals. Arthritis‚ stroke‚ swollen joints‚ painful
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EXPERIMENT 13 DIGESTION IN THE SMALL INTESTINES ------------------------------------------------- ABSTRACT The small intestine serves as the site of major digestive and absorptive processes. In this experiment‚ the action of pancreatic enzymes on representative samples of each food group under different conditions‚ such as increased/decreased pH and presence of other substances‚ were observed. A pancreatin solution was first prepared from a hog pancreas and was completely neutralized using
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Ruminant fluid lab Lab report Ruminant fluid Tanya Zoo Physiology 31.10.2012 Zoo phy Zoo physiologysiology Lab report Ruminant fluid Tanya Marlene Tysnes Zoo Physiology 31.10.2012 Zoo phy Zoo physiologysiology Introduction Ruminants - Grass-eating (herbivorous) mammals with a paunch with micro-organisms that digest cellulose and other polysaccharides from plant sources. Most animals lack the enzyme‚ that is necessary to digest cellulose from plants and therefore dependent
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p170 The carbon cycle Energy transfers p172 Farming- intensive or free range? Attempt Questions B2. 4. Enzymes p176 Enzyme structure Lock and key hypothesis Notes understand p178 Factors affecting enzyme action Effect of temperature & pH Role of enzymes p180 Aerobic respiration Equation Mitochondria p182 Enzymes in digestion Carbohydrase (amylase)‚ protease‚ lipase Structure of digestive
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Amylase is an important enzyme in the human body as it allows for the consumption of starch by breaking the polysaccharide down into maltose units. All enzymes‚ including amylase‚ function best at a certain optimal pH. Therefore‚ in this experiment‚ the effect of different pHs on the reaction rate of amylase is studied. It was hypothesized that the amylase-starch reaction would proceed fastest at a pH closest to that of the body‚ or 7.0‚ since that is where the enzyme normally functions. Lower
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Unit 2: Physiology Lab Skeletal Muscle Physiology Student Name: Lab Summary Worksheet Directions: Read the following directions before starting the lab. Before starting each lab Activity‚ read the Overview and Introduction. This information will help you understand what you are doing in the lab. You do not have to pdf your lab – the only thing that you will submit for grading is this lab report. You will have to answer the Stop and Think Questions that are embedded in the lab instructions
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Moorpark College Neurophysiology of Nerve Impulses Laboratory Homework 20 Points Total Name: ___________________________________ PRINT THE FOLLOWING PAGES AND PROVIDE A HANDWRITTEN ANSWER TO ALL QUESTIONS. Answer the question in the space provided for each question. 1. In the PHYSIO-EX 9.0 Activity 1‚ the simulation showed you how the resting membrane potential depends on the concentration of K+ and Na+ in the ECF. Some data were generated while measuring the resting membrane potential
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