Answered: Give an example of a positive-feedback…

Give an example of a positive-feedback mechanism thatmay be harmful to the body and an example of one that isnot harmful.

Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter1: Introduction To Physiology And Homeostasis

Section: Chapter Questions

Problem 10RE: _________ controls are inherent to an organ, whereas _________ controls are regulatory mechanisms...

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In______, physical and chemical aspects of the body are being kept within tolerable ranges by body are being kept within tolerable ranges by controlling mechanisms. a. Positive feedback b. Negative feedback c. Homeostasis d. metastasis
_________ controls are inherent to an organ, whereas _________ controls are regulatory mechanisms initiated outside an organ that alter the activity of the organ.
Draw a row diagram showing the relationships among the components of a negative-feedback control system.
Describe a general physiological control system, includingthe role of negative feedback.
Choose a negative feedback loop and state the 5 components. Explain how positive feedback is different from negative feedback and give an example of positive feedback.
What must a body control system do to maintain homeostasis? Hint: outline the components of a feedback loop and their functions
Explain the components of a feedback loop and discuss what would happen if secretion of a body chemical controlled by a negative feedback system became too great.
In negative feedback,a. a change causes responses that counteract the change.b. a response to a change damages the body.c. a change produces a response that enhances the change.d. a response to a change permanently alters the body.
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PLEASE HELP! A. Homeostasis: Explain how this is a response to a changing environment: give specific examples. B. Negative feedback: explain how this works and give an example C. Positive feedback: explain how this works and give an example
In a negative feedback mechanism,a. the output cancels the input.b. there is a fluctuation above and below the average.c. there is self-regulation.d. a regulatory center communicates with other body parts.e. All of these are correct.