CBSE Class 11-science Biology Concentration of Filtrate, Regulation of Kidney Function, Micturition
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Renin Angiotensin Aldosterone System (RAAS)
This video details the role played by renin-angiotensin in the regulation o
- How can we easily understand ras from the given example? Any key words is there for ras?
- why does a person has less urea in his urine when he is on a long hunger strike and surviving only on water?
- State the osmolarity of the filtrate in the cortex of the kidney.
- State the osmolarity of the filtrate in the medulla of the kidney.
- Name the three factors which activate the osmoreceptors in our body.
- What activates the release of vasopressin from the neurohypophysis?
- Name a vasoconstrictor which increases the glomerular blood pressure.
- Name the factor which has a regulatory effect on the rennin-angiotensin mechanism.
- Name the neural mechanism responsible for micturition.
- In a healthy human being, how much urea is excreted through urine per day?