35 public questions tagged with this topic.
Vasopressin (ADH) promotes water reabsorption in the kidneys, reducing water loss in urine.
Ref: NCERT Class 11 Biology Chapter 19: Chemical Coordination and Integration Endocrine System and Hypothalamus Pituitary Axis
Aldosterone, secreted by the adrenal cortex, promotes sodium and water retention to maintain blood pressure.
Ref: NCERT Class 11 Biology Chapter 19: Chemical Coordination and Integration Endocrine System and Hypothalamus Pituitary Axis
The juxtaglomerular apparatus regulates blood pressure by secreting renin, which activates the renin-angiotensin system.
Ref: NCERT Class 11 Biology Chapter 16: Excretory Products and their Elimination Regulation of Kidney Function - RAAS ADH ANF
ADH (Vasopressin) increases water reabsorption in the kidney tubules to reduce water loss.
Ref: NCERT Class 11 Biology Chapter 16: Excretory Products and their Elimination Regulation of Kidney Function - RAAS ADH ANF
The DCT regulates sodium and potassium levels under the influence of aldosterone.
Ref: NCERT Class 11 Biology Chapter 16: Excretory Products and their Elimination Regulation of Kidney Function - RAAS ADH ANF
The juxtaglomerular apparatus (JGA) releases renin to regulate blood pressure by activating the renin-angiotensin system.
Ref: NCERT Class 11 Biology Chapter 16: Excretory Products and their Elimination Regulation of Kidney Function - RAAS ADH ANF
The JGA releases renin, which helps regulate blood pressure by activating the renin-angiotensin mechanism.
Ref: NCERT Class 11 Biology Chapter 16: Excretory Products and their Elimination Regulation of Kidney Function - RAAS ADH ANF
The pH of normal human urine is slightly acidic, around 6.0.
Ref: NCERT Class 11 Biology Chapter 16: Excretory Products and their Elimination Concentration of Urine - Counter Current Mechanism
The counter-current mechanism in the Loop of Henle and vasa recta creates an osmotic gradient, aiding urine concentration.
Ref: NCERT Class 11 Biology Chapter 16: Excretory Products and their Elimination Concentration of Urine - Counter Current Mechanism
The Loop of Henle is essential for urine concentration and maintaining an osmotic gradient.
Ref: NCERT Class 11 Biology Chapter 16: Excretory Products and their Elimination Concentration of Urine - Counter Current Mechanism
The counter-current mechanism is essential for water conservation by creating an osmotic gradient in the kidney.
Ref: NCERT Class 11 Biology Chapter 16: Excretory Products and their Elimination Concentration of Urine - Counter Current Mechanism
Vasa recta maintains the counter-current mechanism by exchanging solutes with Henle’s loop.
Ref: NCERT Class 11 Biology Chapter 16: Excretory Products and their Elimination Concentration of Urine - Counter Current Mechanism
