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Osmoregulation is a process that helps control the amount of water in the blood stream. One of the main hormones involved in this is ADH, which is released by the posterior pituitary gland a) With reference to at least this hormone, explain the negative feedback mechanism that occurs when the body is dehydrated. b) Following on from the above, explain what happens when there is too much water in the blood stream. Again you should refer to ADH as part of your answer.

Osmoregulation is a process that helps control the amount of water in the blood stream. One of the main hormones involved in this is ADH, which is released by the posterior pituitary gland a) With reference to at least this hormone, explain the negative feedback mechanism that occurs when the body is dehydrated. b) Following on from the above, explain what happens when there is too much water in the blood stream. Again you should refer to ADH as part of your answer.

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Osmoregulation is a process that helps control the amount of water in the blood stream. One of the main hormones involved in this is ADH, which is released by the posterior pituitary gland a) With reference to at least this hormone, explain the negative feedback mechanism that occurs when the body is dehydrated. b) Following on from the above, explain what happens when there is too much water in the blood stream. Again you should refer to ADH as part of your answer.
Transcribed Image Text:Osmoregulation is a process that helps control the amount of water in the blood stream. One of the main hormones involved in this is ADH, which is released by the posterior pituitary gland a) With reference to at least this hormone, explain the negative feedback mechanism that occurs when the body is dehydrated. b) Following on from the above, explain what happens when there is too much water in the blood stream. Again you should refer to ADH as part of your answer.
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