Animal Physiology: Circulation and Excretion
The part of nephron involved in active reabsorption of sodium is
Indicate whether the given statement is true or false. Glucose is actively reabsorbed in the proximal convoluted tubule.
The given statement is true.
The proximal convoluted tubule extends from the Bowman's capsule and help in selective reabsorption in the nephron. Glucose present in the renal blood needs to be absorbed by PCT. It is absorbed actively by the sodium glucose transporter present in the membranes of PCT. The transporter pumps the glucose and sodium inside the PCT and the ions are reabsorbed.
The part of nephron involved in active reabsorption of sodium is
Removal of proximal convoluted tubule from the nephron will result in
Select the correct option representing the parts of nephron that respectively absorb (i) Glucose, (ii) Amino acids, (iii) Inorganic ions $$(Na^{+}\, , k^{+}\,, Cl^{-})$$ and (iv) Urea in maximum
Which of the following statements are correct? (i) Re-absorption of water occurs passively in the initial segment of nephron. (ii) Nitrogenous wastes are absorbed by passive transport. (iii) Conditional re-absorption of $$Na^{+}$$ and water takes place in DCT. (iv) DCT reabsorbs $$HCO_{3}$$ (v) DCT is capable of selective secretion of $$H^{+}$$ , $$K^{+}$$, and $$NH_{3}$$ to maintain $$pH$$ and $$Na^{+} - K^{+}$$ balance in blood.