Figure 71 The second law of thermodynamics in action Figure 71 The second law of thermodynamics in action Figure 72 The uses of energy by an animal Figure 72 The uses of energy by an animal ID: 696743
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Chapter 7 Opener The burden of food Slide2
Figure 7.1 The second law of thermodynamics in action Slide3
Figure 7.1 The second law of thermodynamics in action Slide4
Figure 7.2 The uses of energy by an animalSlide5
Figure 7.2 The uses of energy by an animalSlide6
Figure 7.3 In this type of external work, some of the energy driving locomotion is converted to potential energy of position Slide7
Box 7.2 Units of Measure for Energy and Metabolic RatesSlide8
Figure 7.4 Lavoisier’s direct calorimeterSlide9
Figure 7.4 Lavoisier’s direct calorimeterSlide10
Box Extension 7.4ASlide11
Box Extension 7.4BSlide12
Figure 7.5 Specific dynamic action (SDA)Slide13
Figure 7.5 Specific dynamic action (SDA)Slide14
Figure 7.6 The effect of body size on weekly food requirements Slide15
Figure 7.6 The effect of body size on weekly food requirements Slide16
Figure 7.7 BMR as a function of body weight in various species of placental mammalsSlide17
Figure 7.7 BMR as a function of body weight in various species of placental mammalsSlide18
Figure 7.8 Weight-specific BMR as a function of body weight in various species of placental mammalsSlide19
Figure 7.8 Weight-specific BMR as a function of body weight in various species of placental mammalsSlide20
Figure 7.9 Weight-specific metabolic rate as a function of body weight in four groups of vertebratesSlide21
Figure 7.9 Weight-specific metabolic rate as a function of body weight in four groups of vertebratesSlide22
Figure 7.10 Metabolic rate and body weight are related linearly on log–log coordinatesSlide23
Figure 7.10 Metabolic rate and body weight are related linearly on log–log coordinatesSlide24
Figure 7.10 Metabolic rate and body weight are related linearly on log–log
coordinates (Part 1)Slide25
Figure 7.10 Metabolic rate and body weight are related linearly on log–log
coordinates (Part 2)Slide26
Figure 7.11 Hearts of a horse, cat, and mouse: Heart size in mammals is roughly proportional to body sizeSlide27
Box 7.5 Scaling of Heart FunctionSlide28
Figure 7.12 Herbivores of different body sizes coexisting on an African grasslandSlide29
Figure 7.13 As the circulatory system is scaled up and down in size and extent, constraints predicated on fractal geometry may help give rise to allometric metabolic scalingSlide30
Figure 7.13 As the circulatory system is scaled up and down in size and extent, constraints predicated on fractal geometry may help give rise to allometric metabolic scalingSlide31
Figure 7.14 Net growth efficiency during each year of life in Pacific sardines (
Sardinops
sagax
)Slide32
Figure 7.14 Net growth efficiency during each year of life in Pacific sardines (
Sardinops
sagax
)Slide33
Table 7.1Slide34
Table 7.2Slide35
Table
7.3 (Part 1)Slide36
Table
7.3 (Part 2)Slide37
Table 7.4Slide38
Table 7.5