RENIN-ANGIOTENSIN MECHANISM

SENSE ORGANS|NOSE|EYE|MECHANISM OF VISION|EAR|MECHANISM OF HEARING

SENSE ORGANS|NOSE|EYE|MECHANISM OF VISION|EAR|MECHANISM OF HEARING

SENSE ORGANS|NOSE|EYE|MECHANISM OF VISION|EAR|MECHANISM OF HEARING

CONFUSING WORDS in BIOLOGY | RENIN & RENNIN | Important for NEET 2020/ UG Pre Medical Exams

Assertion: Angiotensin II increases the glomerular blood pressure thereby GFR. Reason: Angiotensin II activates the JG cells to release renin.

Assertion :- An increase in glomerular blood pressure can activate the JG of kidney to release renin. Reason :- Angiotensin I is a powerful vaso constrictor.

RAAS (Renin - Angiotensinogen - Aldosterone System)-

Assertion :- Angiotensin II is a powerful vasconstrictor Reason :- Aldosterone causes reabsorption of Na^(+) and water from distal parts of the tubule.

Which of the following sequence is correct? (i) An increase in body fluid volume rarr switch off the osmoreceptors rarr suppresses the ADH Release (ii) ADH rarr Constricting effect on blood vessel rarr B.P. high rarr Glomerular blood flow more rarr GFR more (iii) Angiotensinogen rarr Angiotensin I rarr Angiotensin II rarr Adrenal cortex rarr Aldosterone (iv) Angiotensin rarr ADH rarr GFR more rarr Aldosterone rarr B.P. high