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Question
Which of the following enzyme is produced in the kidneys?
Which of the following enzyme is produced in the kidneys?
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Solution
The correct option is B Renin
Renin is produced in the kidney by the
juxtaglomerular apparatus. It
participates in the renin–angiotensin–aldosterone system which maintains the
blood pressure and fluid balance in the body. It breaks the angiotensinogen
secreted from the liver into a peptide angiotensin I. Angiotensin I is further
cleaved into angiotensin II. Angiotensin II acts on the adrenal glands and
releases aldosterone which acts on the collecting tubules to absorb more sodium
ions which in turn increases the absorption of water and increases the blood
volume. It also acts on the CNS to
increase water intake by stimulating thirst. So, the correct answer is 'Renin'.
Renin is produced in the kidney by the juxtaglomerular apparatus. It participates in the renin–angiotensin–aldosterone system which maintains the blood pressure and fluid balance in the body. It breaks the angiotensinogen secreted from the liver into a peptide angiotensin I. Angiotensin I is further cleaved into angiotensin II. Angiotensin II acts on the adrenal glands and releases aldosterone which acts on the collecting tubules to absorb more sodium ions which in turn increases the absorption of water and increases the blood volume. It also acts on the CNS to increase water intake by stimulating thirst. So, the correct answer is 'Renin'.
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