Identify the highlighted endocrine gland. PhysioEx allows students to repeat labs as often as they like, perform experiments without harming live animals, and conduct experiments that are difficult to perform in a wet lab environment because of time, cost, or safety concerns. And 6 elements explain how the body responds to his physical activities particularly in relation to the musculoskeletal system, cardiovascular system and respiratory system. Which respiratory process is impaired the most by emphysema? Which of the following is true of osmosis? Which of the following would not result in a decrease in the blood vessel radius? Drag the first slide patient A to the fluorescent microscope. Exteroceptors: Respond to stimuli arising outside body Receptors in the skin for touch, pressure, pain, and temperature Most special sense organs vision, hearing, equilibrium, taste, smell Interoceptors:. Students are also asked to make predictions about the results for an experiment to apply what they have learned before seeing the results. Both the endocrine and nervous systems are major regulating systems of the body; however, the nervous system has been compared to an airmail delivery system and the endocrine system to the pony express.
Match each of the definitions in Column A with the appropriate term in Column B. B Membrane of most cells contains K+ leak channels…. Which is more likely to occur, a change in blood vessel radius or a change in blood vessel length? Which of the following statements about metabolism is false? The diaphragm moves to a flattened position. The tubes contain different amounts of glucose. The plasma, red and white blood cells, and platelets cause resistance as they travel through vessels. What is the glomerular filtration rate? If so, list what they are and what precautions should be taken. Explain how the endocrine system aids humans in maintaining homeostasis.
Exercise 1: Muscle Twitch Data Table 1A: Muscle Twitch of Rectus Data Table 1B: Muscle Twitch of Lateralis Eye Muscle Quadriceps Femoris Time milliseconds Tension kilogram-force. How would you interpret these results? Calculate the oxygen consumption per hour for this rat using the following equation. How does this set of data compare to the…. As the body's chemical messengers, hormones transfer information and instructions from one set of cells to another. Submit this completed document by the assignment due date found in the Syllabus. D release of histamine Answer: D 10 Inflammatory responses may include all of the following except C reduced permeability of blood vessels to conserve plasma.
Question 2 of 32 3. Describe the graph of flow versus viscosity. Which respiratory process is impaired the most by emphysema? The thyroidectomized Tx rat is You correctly answered: a. Which of the following statements about metabolism is false? An introduction that defines a problem, stresses its importance, and offers a brief description of the proposed solution. The membrane is more permeable to potassium because of the higher number of potassium leak channels. The endocrine system functions in long term behavior and works.
Were the values listed in question 1 within normal range? Adrenal cortex, Adrenal gland, Endocrine gland 620 Words 40 Pages Exercise 2: Skeletal Muscle Physiology: Activity 3: The Effect of Stimulus Frequency on Skeletal Muscle Contraction Lab Report Pre-lab Quiz Results You scored 100% by answering 4 out of 4 questions correctly. All of these statements are true. Judging from the trace you generated, each inspiration took place over how many seconds? The results turned out to be the way I predicted them to be. Why did these values change as they 1049 Words 5 Pages Exercise 2: Skeletal Muscle Physiology: Activity 3: The Effect of Stimulus Frequency on Skeletal Muscle Contraction Lab Report Pre-lab Quiz Results You scored 100% by answering 4 out of 4 questions correctly. Get homework help and answers to your toughest questions in biology, chemistry, physics, math, calculus, engineering, accounting, English, writing help, business, humanities, and more. Potassium channels closed, L-type calcium channels stay open. Less negative What happens… Exercise 12: Serological Testing: Activity 1: Using Direct Fluorescent Antibody Technique to Test for Chlamydia Lab Report Pre-lab Quiz Results You scored 100% by answering 4 out of 4 questions correctly.
Question 5 of 32 3. Phase 1- sodium channels close, potassium channels close, decrease in potassium and sodium. If the grid in the data control unit is not empty, click Clear Table to discard all previous data. Calculate the oxygen consumption per hour for this rat using the following equation. Pre-lab Quiz Results You scored 100% by answering 5 out of 5 questions correctly.
Exercise 7: Respiratory System Mechanics: Activity 2: Comparative Spirometry Lab Report Pre-lab Quiz Results You scored 100% by answering 5 out of 5 questions correctly. Your answer: The significance of using 9mM sodium chloride inside the cell and 6mM potassium chloride outside the cell, instead of other concentration ratios is because for every 3 soduim chloride ions that are pumped out of the cell 2 potassium chloride ions are pumped into the cell. The normal rat had the faster basal metabolic rate, because it was not missing its pituitary gland or its thyroid gland. How well did the results compare with your prediction? Jane Smith tax issues: a. For the pump to work correctly the ratio of the concentration has to be equal to the 3:2 ratio of the pump.
Academic degree, Athletic training, Doctorate 975 Words 3 Pages Exercise 1: Cell Transport Mechanisms and Permeability Worksheet Assignment Due: Week 2 Student instructions: Follow the step-by-step instructions for this exercise found in your text and record your answers in the spaces below. Refer to the appendix of this manual if you need a tutorial on how to make graphs in Microsoft Excel®. Question 27 of 32 3. Why did the metabolic rates differ? Calculate the oxygen consumption per hour for this rat using the following equation. During an asthma attack You correctly answered: b. How well did the results compare with your prediction.
The normal rat is You correctly answered: b. This phenomenon is known as… 677 Words 3 Pages Exercise 2: Skeletal Muscle Physiology: Activity 4: Tetanus in Isolated Skeletal Muscle Lab Report Pre-lab Quiz Results You scored 100% by answering 3 out of 3 questions correctly. Question 15 of 32 0. Watch… 1761 Words 8 Pages I have only listed the questions that required answers that are a part of this exercise. . Phase 2- Plateau phase, membrane still depolarized contract.
The normal rat had the fastest basal metabolic rate. Because of the different organs that were removed from the two other rats that would produce certain hormones 3. Describe the effect that radius changes have on the laminar flow of a fluid. Fewer intracellular K+ ions would result in the membrane potential being less negative. This is due to more room inside of the vessel for blood to travel. Why did the metabolic rates differ? Stimulus frequency refers to You correctly answered: b.