Principles of Biology
2nd Edition
ISBN: 9781259875120
Author: Robert Brooker, Eric P. Widmaier Dr., Linda Graham Dr. Ph.D., Peter Stiling Dr. Ph.D.
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Question
Chapter 32.3, Problem 1TYK
Summary Introduction
Introduction:
The controlled variable is a term used in scientific researches as it helps in finding evidence to support a theory. Usually, the features included in the research are constant, but in nature or environment, there are inconsistencies known as variables.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
In negative feedback, the variable being regulated is changed in the ______ direction, while in positive feedback the variable is changed in the ______ direction.
A. same, opposite
B. negative, positive
C. opposite, same
D. decreasing, increasing
What must a body control system do to maintain homeostasis? Hint: outline the components of a feedback loop and their functions
Explain how homeostasis is maintained
(use the term feedback loop, stimulus, response, effector, sensor, control center and set point )
Chapter 32 Solutions
Principles of Biology
Ch. 32.1 - Do animal organs necessarily contain...Ch. 32.1 - Prob. 1BCCh. 32.1 - Prob. 1TYKCh. 32.1 - Prob. 2TYKCh. 32.2 - Is having a large surface area important only...Ch. 32.2 - Refer to Figure 32.7a. What would happen if the...Ch. 32.3 - Prob. 1CCCh. 32.3 - Prob. 1BCCh. 32.3 - Prob. 1TYKCh. 32.3 - Prob. 2TYK
Ch. 32.4 - Into which thermoregulatory categories do human...Ch. 32.4 - Prob. 2CCCh. 32.4 - Prob. 3CCCh. 32.4 - Prob. 1TYKCh. 32.4 - Prob. 2TYKCh. 32.5 - Prob. 1CCCh. 32.5 - Prob. 2CCCh. 32.5 - Prob. 1TYKCh. 32.5 - Prob. 2TYKCh. 32 - Prob. 1TYCh. 32 - Prob. 2TYCh. 32 - Prob. 3TYCh. 32 - Prob. 4TYCh. 32 - Prob. 5TYCh. 32 - Prob. 6TYCh. 32 - Prob. 7TYCh. 32 - Prob. 8TYCh. 32 - Prob. 9TYCh. 32 - Prob. 10TYCh. 32 - Prob. 1CCQCh. 32 - Prob. 2CCQCh. 32 - Prob. 3CCQCh. 32 - Prob. 1CBQCh. 32 - Prob. 2CBQ
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- 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. metastasisarrow_forwardWhich of the following terms does The state of internal equilibrium despite external changing conditions belong to? a.)Control center b.)Homeostasis c.)Stimulus-response model d.)Negative feedback e.)Positive feedback f.)Feedback modelarrow_forwardOrganismal homeostasis depends upon the presence of control systems. Give a physiological example of a negative feedback control system its positive feedback. Clearly describe the role(s) that each of the following elements plays in all control systems: such as controller, effector and receptor.arrow_forward
- What component of control mechanism produces a response in the body? Group of answer choices stimulus control center receptor effectorsarrow_forwardThe part of the homeostatic control mechanism that brings about change is the ____________ control center. stimulus. effector. receptor.arrow_forwardWhich of the following is a way that the body determines how much of a certain chemical, protein, enzyme, or response is needed to maintain homeostasis? A. Resource limitation, B. Feedback inhibition, C. Kickback inhibition, D. Signal looparrow_forward
- Which of the following terms does The information flow from the outside to the inside and then to the effectors belong to? a.)Control center b.)Homeostasis c.)Stimulus-response model d.)Negative feedback e.)Positive feedback f.)Feedback modelarrow_forwardWhich of the following is the correct definition of positive feedback? a The process by which the body neglects homeostasis. b A mechanism in which the body's response to a stimulis opposes the stimulus. c A mechanism whereby the body responds to a stimulus by acting to enhance the stimulus d The dynamic equilibrium maintained by an integrating center which causes an effector to respond to the stimulus received by the receptor.arrow_forwardMatch the body temperature control item to the appropriate location in the negative feedback loop. Effector when variable is low Effector when variable is high Control center Sensor Controlled variable A. Muscles for shivering and goosebumps B. Nerves in skin C. Brain D. Sweat glands E. Temperaturearrow_forward
- Which of the following terms does A counteracting response, or being inversely proportional to the stimulus belong to? a.)Control center b.)Homeostasis c.)Stimulus-response model d.)Negative feedback e.)Positive feedback f.)Feedback modelarrow_forwardPhysiological changes that occur in anticipation of a future change to a homeostatic variable are called __________ processes.arrow_forwardWhen you step outside in the cold, your body temperature decreases; which causes shivering or contractions of your muscles. In this example, the shivering or contracting of the muscles, is what part of the feedback loop?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Human Biology (MindTap Course List)BiologyISBN:9781305112100Author:Cecie Starr, Beverly McMillanPublisher:Cengage LearningHuman Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage Learning
Human Biology (MindTap Course List)
Biology
ISBN:9781305112100
Author:Cecie Starr, Beverly McMillan
Publisher:Cengage Learning
Human Physiology: From Cells to Systems (MindTap ...
Biology
ISBN:9781285866932
Author:Lauralee Sherwood
Publisher:Cengage Learning
Nervous System - Get to know our nervous system a bit closer, how does it works? | Neurology; Author: FreeMedEducation;https://www.youtube.com/watch?v=6O-0CVAgaEM;License: Standard youtube license