Q. Regarding tubular reabsorption in kidney: (Solved)
1. glucose and amino acids passively reabsorbed
2. Cl- mainly actively reabsorbed
3. only passive reabsorption occurs in proximal tubule
4. urea is not passively reabsorbed
5. Na+ actively reabsorbed in most parts of tubule
- e. Na+ actively reabsorbed in most parts of tubule