A fall in GFR can activate the JG cells to re | vedclass

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(C) The $JG$ (Juxtaglomerular) apparatus is a specialized sensitive region formed by cellular modifications in the distal convoluted tubule and the af

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Renin

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(C) The $JG$ (Juxtaglomerular) apparatus is a specialized sensitive region formed by cellular modifications in the distal convoluted tubule and the afferent arteriole at the location of their contact.When there is a fall in the Glomerular Filtration Rate $(GFR)$,the $JG$ cells are activated.These activated $JG$ cells release an enzyme called $Renin$.$Renin$ converts angiotensinogen in the blood to angiotensin $I$ and further to angiotensin $II$.Angiotensin $II$ is a powerful vasoconstrictor that increases the glomerular blood pressure and thereby brings the $GFR$ back to normal.

$A$ fall in $GFR$ can activate the $JG$ cells to release ...... which can stimulate the glomerular blood flow and thereby the $GFR$ back to normal.

Similar Questions

The protein angiotensinogen is secreted by:

Renin is secreted by

When a person is suffering from poor renal reabsorption,which of the following will not help in the maintenance of blood volume?

Given below are two statements.
Statement $I$: Macula densa and $JG$ cells together form the $JG$ apparatus.
Statement $II$: The $JG$ apparatus plays an important role in reabsorption of glucose within kidney.
In the light of above two statements,choose the correct answer from options given below.

The Renin-Angiotensin system is primarily responsible for:

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