Changes in the temperature of our external environment can cause core body temperature to rise or fall A. Receptors B. Stimulus C. Effectors D. Control Centre • The hypothalamus (part of our brain) processes signals from the thermoreceptors and signals various effectors that are used to restore the core temperature to its set point (approximately 37o C). A. Receptors B. Stimulus C. Effectors D. Control Centre • This is a reaction in which the system responds in such a way as to reverse the direction of change. A. Positive Feedback B. Stimulus C. Negative Feedback D. Effect • It is the diffusion of water across a semipermeable membrane. A. Osmolarity B. Osmoconformers C. Osmosis D. Osmoregulators
Changes in the temperature of our external environment can cause core body temperature to rise or fall A. Receptors B. Stimulus C. Effectors D. Control Centre • The hypothalamus (part of our brain) processes signals from the thermoreceptors and signals various effectors that are used to restore the core temperature to its set point (approximately 37o C). A. Receptors B. Stimulus C. Effectors D. Control Centre • This is a reaction in which the system responds in such a way as to reverse the direction of change. A. Positive Feedback B. Stimulus C. Negative Feedback D. Effect • It is the diffusion of water across a semipermeable membrane. A. Osmolarity B. Osmoconformers C. Osmosis D. Osmoregulators
Concepts of Biology
1st Edition
ISBN:9781938168116
Author:Samantha Fowler, Rebecca Roush, James Wise
Publisher:Samantha Fowler, Rebecca Roush, James Wise
Chapter16: The Body's System
Section: Chapter Questions
Problem 6RQ: When faced with a sudden drop in environmental temperature, an endothermic animal will _______. a....
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• Changes in the temperature of our external environment can cause core body temperature to rise or fall
A. Receptors
B. Stimulus
C. Effectors
D. Control Centre
• The hypothalamus (part of our brain) processes signals from the thermoreceptors and signals various effectors that are used to restore the core temperature to its set point (approximately 37o C).
A. Receptors
B. Stimulus
C. Effectors
D. Control Centre
• This is a reaction in which the system responds in such a way as to reverse the direction of change.
A. Positive Feedback
B. Stimulus
C. Negative Feedback
D. Effect
• It is the diffusion of water across a semipermeable membrane.
A. Osmolarity
B. Osmoconformers
C. Osmosis
D. Osmoregulators
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