Campbell Biology (10th Edition)
10th Edition
ISBN: 9780321775658
Author: Jane B. Reece, Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Robert B. Jackson
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 45.3, Problem 1CC
If a hormone pathway produces a transient response to a stimulus. how would shortening the stimulus duration affect the need for negative feedback?
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Describe how blood sugar (e.g. glucose plasma concentration) is regulated with the hormones, insulin, and glucagon. For this feedback loop, identify the following components of the feedback loop: stimulus, receptor, control center, efferent pathway, effector, and response. Be comfortable with this feedback loop to be able to describe the effects of changing various components of the feedback loop.
Explain what it means to say that secretion of a hormone isregulated by negative feedback.
A new hormone is discovered that binds to receptors on the target surface. Describe the chemical class of hormone that is hormone belong to and explain how you could discern this class?
(Subject: Human physiology)
Chapter 45 Solutions
Campbell Biology (10th Edition)
Ch. 45.1 - How do response mechanisms in target cells differ...Ch. 45.1 - Prob. 2CCCh. 45.1 - Prob. 3CCCh. 45.2 - What are the roles of oxytocin and prolactin in...Ch. 45.2 - How do the two fused glands of the pituitary gland...Ch. 45.2 - WHAT IF? 2192 Propose an explanation for why...Ch. 45.2 - what if? Lab tests of two patients, each...Ch. 45.3 - If a hormone pathway produces a transient response...Ch. 45.3 - Prob. 2CCCh. 45.3 - Prob. 3CC
Ch. 45 - Prob. 45.1CRCh. 45 - Prob. 45.2CRCh. 45 - Prob. 45.3CRCh. 45 - Which of the following is not an accurate...Ch. 45 - Prob. 2TYUCh. 45 - Growth factors are local regulators that (A) are...Ch. 45 - Prob. 4TYUCh. 45 - Prob. 5TYUCh. 45 - Which of the following is the most likely...Ch. 45 - The relationship between the insect hormones...Ch. 45 - DRAW IT In mammals, milk production by mammary...Ch. 45 - Prob. 9TYUCh. 45 - Prob. 10TYUCh. 45 - Level 3: Synthesis/Evaluation 11. WRITE ABOUT A...Ch. 45 - Prob. 12TYU
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
- Describe how hormone receptors can play a role in affecting the size of the responses of tissues to hormones.arrow_forwardMechanisms by which hormones regulate cellular processes: Name a hormone and specify where it is produced. Name one of this hormone’s target tissues and explain where in a target cell you would expect to find the receptors for this hormone. Describe how the presence of the hormone alters the function of its target tissue.arrow_forwardIf a hormone interacts with a membrane-bound receptor, then the cell’s DNA will be stimulated to synthesize and secrete a protein. True or False?arrow_forward
- Long-loop feedback does not exist for prolactin. Explain why?arrow_forwardDistingish steroid from amino acid based hormones. Which act via second messenger system? Why must they use this method of target cell stimulation? Short answerarrow_forwardSuppose that two different organs, such as the liver and heart, are sensitive to a particular hormone (such as epinephrine). The cells in both organs have identical receptors for the hormone, and hormone-receptor binding produces the same intracellular second messenger in both organs. However, the hormone produces different effects in the two organs. Explain how this can happen.arrow_forward
- What is it that provides the negative feedback signal for a hormone that is regulated by a humoral stimulus? Explain.arrow_forwardFeedback loops regulate the release of hormones in either a positive or negative loop. Consider this example: The hypothalamus releases thyrotropin releasing hormone (TRH), which stimulates the pituitary to release the TSH (thyroid stimulating hormone). TSH then stimulates thyroid gland to release thyroid hormone. When elevated levels of thyroid hormone are detected by the hypothalamus and pituitary further release of TRH and TSH is suppressed. b. What would happen to the levels of TRH and TSH if a tumor of the thyroid gland were discovered resulting in uncontrolled release of the thyroid hormone from the tumor itself? * Your answer (LENGHT DOESN'T MATTER, I NEED IT ASASP PLEASE)arrow_forwardThe posterior pituitary gland stores and releases the hormones oxytocin and ADH. The secretion of each hormone is regulated differently.Explain the difference between positive and negative feedback using the feedback pathways for oxytocin and ADH as examples.arrow_forward
- Feedback loops regulate the release of hormones in either a positive or negative 上二三一三 I loop. Consider this example: The hypothalamus releases thyrotropin-releasing hormone (TRH), which stimulates the pituitary to release the TSH (thyroid-stimulating hormone). TSH then stimulates thyroid gland to release thyroid hormone. When elevated levels of thyroid hormone are detected by the hypothalamus and pituitary further release of TRH and TSH is suppressed. B. What would happen to the levels of TRH and TSH if a tumor of the thyroid gland were discovered resulting in uncontrolled release of the thyroid hormone from the tumor itself?arrow_forwardExplain the basis of the fact that nervous control is rapid but of short-duration, whereas hormonal control takes time to start but the effects last a long time. How would body function change if the rate of hormone degradation increased? Decreased?arrow_forwardThe action of thyroid hormone to increase the effect of epinephrine would be an example of a: antagonistic effect synergistic effect O priming effect O permissive effectarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Concepts of BiologyBiologyISBN:9781938168116Author:Samantha Fowler, Rebecca Roush, James WisePublisher:OpenStax College
Concepts of Biology
Biology
ISBN:9781938168116
Author:Samantha Fowler, Rebecca Roush, James Wise
Publisher:OpenStax College
Great Glands - Your Endocrine System: CrashCourse Biology #33; Author: CrashCourse;https://www.youtube.com/watch?v=WVrlHH14q3o;License: Standard Youtube License