Exercise 10: Acid/Base Balance Worksheet 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 5. Was the pH level always within the “normal” range for the human body? Yes 6. Did the PCO2 level change during the course of normal breathing? If so‚ how? No Activity 2a: Hyperventilation – Run 1 1. At 20
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deteriorated significantly on the back of a strong Australian dollar (AUD)‚ falling terms of trade‚ plateauing of the mining boom and subdued consumer confidence resulting in a budget deficit of $19.4b for 2012-13 and is forecasted for a deficit of $18b for 2013-14. The first economic objective is economic
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6: Bones and Skeletal Tissues Objectives Skeletal Cartilages 1. Describe the functional properties of the three types of cartilage tissue. 2. Locate the major cartilages of the adult skeleton. 3. Explain how cartilage grows. Classification of Bones 4. Name the major regions of the skeleton and describe their relative functions. 5. Compare and contrast the structure of the four bone classes and provide examples of each class. Functions of Bones 6. List and describe five important functions
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he described as prejudices implanted in the minds of the jurors‚ by many‚ when the jurors were quite young. Believing that it would be more difficult to remove such prejudices‚ Socrates first attempted to refute the old preconceived ideas about him (18b-e). In early societies‚ such as Athens‚ people made sense of the world and themselves in terms of the gods and by telling stories about the gods. In this case‚ the gods were viewed as the powers that fashioned and ruled the world. Various Greek philosophers
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physioex 9.0 Purpose Does the duration of the latent period change with different stimulus voltage? What is the role of acetylcholine in a skeletal muscle contraction? Hypothesis I predict that the latent period will not change if the stimulant is increased or decreased. Materials Human Anatomy &Physiology Marieb/Hoehn PhysioEx™ Lab: Skeletal Muscle Physiology Results/Ananlysis EXERCISE 2 Skeletal Muscle Physiology Name Valerie Jordan_ Lab Time/Date ___ Activity
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11M01_ZAO2177_01_SE_CH01.QXD 3/4/11 1:36 AM Page 1 E X E R C I S E 1 Cell Transport Mechanisms and Permeability P R E - L A B Q U I Z 1. Circle the correct term. A passive process‚ diffusion / osmosis is the movement of solute molecules from an area of greater concentration to an area of lesser concentration. 2. A solution surrounding a cell is hypertonic if: a. it contains fewer nonpenetrating solute particles than the interior of the cell. b. it contains
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PimaCountyCommunityCollege BIO 201 Section 11908 East Campus COURSE SYLLABUS 8181 E. Irvington Rd. Friday 1:00-5:00pm‚ Room E7-704 Tucson‚ AZ. 85709 Hybrid class; WEB based plus Lab 1st 8 week session; Aug 29th thru Oct 17th‚ 2014 Human Anatomy & Physiology I “Biology Boot-Camp” www.pima.edu Course Prerequisite: BIO 156 or equivalent MUST be previously completed. No Exceptions. INSTRUCTOR : DUKE SCHOONMAKER
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Introduction and Objective The action potential is an impulse of electrical activity. Action potential occurs when a neuron sends messages electrochemically down an axon called a nerve impulse. When a neuron is not stimulated or inactive‚ it is at resting potential. When a neuron is at rest‚ the electrical charge on the inside of the neuron is negative while the electrical charge on the outside of the neuron is positive. The resting membrane potential of a neuron is about -70 mV (mV = millivolts)
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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. Size of material and concentration 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? The molecules were too large to pass through. This is what I predicted
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loneliness‚ the cold conditions of the sea and his seclusion on the sea in contrast to his past life on the land with his kinsmen‚ happiness and free from fear and insecurity. ‘There I heard nothing/ but the roaring sea‚/ the ice-cold wave’ (Lines 17b- 18b). Throughout the entirety of the poem‚ there is a contradiction between elegies. As Professor C.W Kennedy states; ‘a poem which‚ through a unit‚ divides somewhat definitely into two contrasting sections generally corresponding to two types of experience
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