D. they can store more water. E. their weight-specific heat loss is higher, The
ID: 272713 • Letter: D
Question
D. they can store more water. E. their weight-specific heat loss is higher, The data shown on the right are from the class-wide experiment on mouse metabolism. They are for questions 44- 46. Effect of Ambient Temperature on Mouse Metabolism 44. What assumptions were made when c 8.0 using the oxygen consumption of the mice to calculate the energy production in Joules? A. The mice were not active. B. The mice were in thermoneutral a 6.0 5.0 4.0 3.0 conditions. C. The type of food the mice were eating. D. The mice were not growing. E. All of the above. 10.0 15.0 20.0 25.0 30.0 35.0 40.0 Ambiet Temperture (oC) O. What appears to be the lower critical temperature? A, 26C B. 30°C C. 35 D. 26-30°C E. 13°C Garrom these data one mally stre snedera ures h A. mice are not thermally stressed at 35°C. B. mice prefer warmer room temperatures than humans C. metabolism increases at cooler temperatures to keep core body temperature constant. D below the lower critical temperature metabolism increases approximately linearly as ambient humanse ebodvtemperatureconstant. temperature decreases. All of the above. E.Explanation / Answer
44. All of the above, all the following assumptions are made for this
45.D 26-30 :The lower critical temperature (LCT) is the environmental temperature below which a mammal needs to increase its metabolism in order to compensate for heat loss.
46. E all of the above options are correct
since the lower critical temperature (LCT) is in between 26-30 mice will be stable at above 35
For humans prefered room temperature is 250C
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