The normal rat will become hypothyroidic and develop a goiter. Strange as it may seem, it looks as if baldness is a cause of heart attacks. The normal rat was hyperthyroidic because the thyroxine increases. Unable to determine from these results. Submit this completed document by the assignment due date found in the Syllabus.
If blood pressure went down for example, as the result of blood loss what changes would the kidney need to make to maintain its normal filtration rate? The nature of plasma membrane. Now that you have calculated the oxygen consumption per hour for this rat, you can calculate the per kilogram of body weight with the following equation note that you need to convert the weight data from grams to kilograms to use this equation. Watch… 1761 Words 8 Pages I have only listed the questions that required answers that are a part of this exercise. Terms in Review, 1-4, p 204 1. It seems that everyone there is in love with Office Depot and has a printer on their desk. Pre-lab Quiz Results You scored 100% by answering 5 out of 5 questions correctly.
Question 25 of 32 3. Because of the different organs that were removed from the two other rats that would produce certain hormones 3. 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. Which of the following statements about metabolism is false? Based on this E-R diagram, answer the following questions: a. If blood pressure goes down, the rate of glomerular filtration goes up. Predict Question 2: What will happen to the glomerular capillary pressure and filtration rate if you increase the radius of the afferent arteriole? Your answer: The resting membrane potential depends on the intracellular and. In the body, how does a nephron maintain a near-constant glomerular filtration rate despite a constantly fluctuating blood pressure? During a single twitch of a skeletal muscle You correctly answered: b.
Use the simulation to determine your answer. What are some lifestyle choices these patients with normal plasma glucose readings might recommend to the borderline impaired patients? How did increasing the afferent arteriole radius affect glomerular filtration rate? How would you interpret these results? Students are also asked to make predictions about the results for an experiment to apply what they have learned before seeing the results. The nature of plasma membrane. If blood pressure goes up, the rate of glomerular filtration goes up. Which of the following processes does not occur during inspiration? Both pressure and filtration rate will decrease. Phase 2 of the cardiac action potential, when the calcium channels remain open and potassium channels are closed, is called the You correctly answered: a.
The hypophysectomized Hypox rat is You correctly answered: a. As we see the sign for mandatory many there are 2 entity with 2 entity type b. When aldosterone was added, the urine volume slightly decreased. C how responsive quantity demanded is to a change in price. The thyroidectomized Tx rat is You correctly answered: a.
Calculate the oxygen consumption per hour for this rat using the following equation. During moderate aerobic exercise, which respiratory variable increases the most? Each new copy of the PhysioEx 9. The normal rat is You correctly answered: c. Calculate the oxygen consumption per hour for this rat using the following equation. How does the addition of aldosterone affect the concentration of potassium in the urine? 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. This is what I predicted to happen.
When muscle twitches overlap, no muscles relax, and stimuli occurs one after another in a short amount of time, the muscle contraction is higher than if a single stand alone contraction had occurred. Now that you have calculated the oxygen consumption per hour for this rat, you can calculate the metabolic rate per kilogram of body weight with the following equation note that you need to convert the weight data from grams to kilograms to use this equation. Polycythemia is an increase in red blood cells, which would increase the viscosity and decrease flow. All of these statements are true. In this experiment you observed the effect of stimulating the isolated skeletal muscle multiple times in a short period with complete relaxation between the stimuli. Williams, Shira Dunsiger, Joseph T.
Now, read through steps 3—5 before attempting to execute them. Explain why increasing extracellular K+ causes the membrane potential to change to a less negative value. Therefore, the K+ ions will diffuse down its concentration gradient from a region of higher concentration to a region of lower concentration. Question 28 of 32 3. When the radius of the afferent arteriole was increased, the pressure and the filtration rate both increased. How well did the results compare with your prediction? The normal rat will become hypothyroidic and develop a goiter.