Difference between revisions of "Anti-diuretic Hormone"
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: When the [[kidney]]s receive '''anti-diuretic hormone''' any [[water]] lost from the [[blood]] is reabsorbed into the [[blood]] causing the [[Volume (Space)|volume]] of [[urine]] to be low and its [[concentration]] to be high. | : When the [[kidney]]s receive '''anti-diuretic hormone''' any [[water]] lost from the [[blood]] is reabsorbed into the [[blood]] causing the [[Volume (Space)|volume]] of [[urine]] to be low and its [[concentration]] to be high. | ||
: When there is little '''anti-diuretic hormone''' the [[water]] taken out of the [[blood]] in the [[kidney]]s is passed on to the [[bladder]] via the [[ureter]]s causing the [[Volume (Space)|volume]] of [[urine]] to be high and the [[concentration]] to be low. | : When there is little '''anti-diuretic hormone''' the [[water]] taken out of the [[blood]] in the [[kidney]]s is passed on to the [[bladder]] via the [[ureter]]s causing the [[Volume (Space)|volume]] of [[urine]] to be high and the [[concentration]] to be low. | ||
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| + | ===References=== | ||
| + | ====AQA==== | ||
| + | :[https://www.amazon.co.uk/gp/product/0198359373/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359373&linkCode=as2&tag=nrjc-21&linkId=952a73bbb09d222ecc4b50d200679849 ''ADH, pages 160-187, GCSE Biology; Third Edition, Oxford University Press, AQA'] | ||
| + | :[https://www.amazon.co.uk/gp/product/0008158754/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158754&linkCode=as2&tag=nrjc-21&linkId=27ad53b0283feeff7fc5ae04a9e205f17 ''ADH, pages 200-1, 215, GCSE Biology; Student Book, Collins, AQA'] | ||
Revision as of 17:52, 27 October 2019
Key Stage 4 Higher
Meaning
Anti-diuretic Hormone is a hormone produced by the pituitary gland to control the volume of urine produced by the kidneys.
About Anti-diuretic Hormone
- The kidneys are the target organs for anti-diuretic hormone.
- When the kidneys receive anti-diuretic hormone any water lost from the blood is reabsorbed into the blood causing the volume of urine to be low and its concentration to be high.
- When there is little anti-diuretic hormone the water taken out of the blood in the kidneys is passed on to the bladder via the ureters causing the volume of urine to be high and the concentration to be low.