Download presentation
Presentation is loading. Please wait.
1
01_07 Thermostat as example of homeostatic mechanism
Slide number: 1 Control center Thermostat detects deviation from set point and signals effectors. Receptors Thermostat in room detects change. Effectors Heater turns off; air conditioner turns on. Stimulus Room temperature rises above normal. Response Room temperature returns toward set point. too high Normal room temperature Thermostat set point. too low Stimulus Room temperature Decreases. Response Room temperature returns toward set point. Receptors Thermostat in room detects change. Effectors Heater turns on; air conditioner turns off. Control center Thermostat detects deviation from set point and signals effectors. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
2
01_07 Thermostat as example of homeostatic mechanism
Slide number: 2 Stimulus Room temperature rises above normal. too high Normal room temperature Thermostat set point. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
3
01_07 Thermostat as example of homeostatic mechanism
Slide number: 3 Receptors Thermostat in room detects change. Stimulus Room temperature rises above normal. too high Normal room temperature Thermostat set point. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
4
01_07 Thermostat as example of homeostatic mechanism
Slide number: 4 Control center Thermostat detects deviation from set point and signals effectors. Receptors Thermostat in room detects change. Stimulus Room temperature rises above normal. too high Normal room temperature Thermostat set point. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
5
01_07 Thermostat as example of homeostatic mechanism
Slide number: 5 Control center Thermostat detects deviation from set point and signals effectors. Receptors Thermostat in room detects change. Effectors Heater turns off; air conditioner turns on. Stimulus Room temperature rises above normal. too high Normal room temperature Thermostat set point. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
6
01_07 Thermostat as example of homeostatic mechanism
Slide number: 6 Control center Thermostat detects deviation from set point and signals effectors. Receptors Thermostat in room detects change. Effectors Heater turns off; air conditioner turns on. Stimulus Room temperature rises above normal. Response Room temperature returns toward set point. too high Normal room temperature Thermostat set point. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
7
01_07 Thermostat as example of homeostatic mechanism
Slide number: 7 Normal room temperature Thermostat set point. too low Stimulus Room temperature Decreases. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
8
01_07 Thermostat as example of homeostatic mechanism
Slide number: 8 Normal room temperature Thermostat set point. too low Stimulus Room temperature Decreases. Receptors Thermostat in room detects change. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
9
01_07 Thermostat as example of homeostatic mechanism
Slide number: 9 Normal room temperature Thermostat set point. too low Stimulus Room temperature Decreases. Receptors Thermostat in room detects change. Control center Thermostat detects deviation from set point and signals effectors. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
10
01_07 Thermostat as example of homeostatic mechanism
Slide number: 10 Normal room temperature Thermostat set point. too low Stimulus Room temperature Decreases. Receptors Thermostat in room detects change. Effectors Heater turns on; air conditioner turns off. Control center Thermostat detects deviation from set point and signals effectors. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
11
01_07 Thermostat as example of homeostatic mechanism
Slide number: 11 Normal room temperature Thermostat set point. too low Stimulus Room temperature Decreases. Response Room temperature returns toward set point. Receptors Thermostat in room detects change. Effectors Heater turns on; air conditioner turns off. Control center Thermostat detects deviation from set point and signals effectors. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Similar presentations
