Question: porin molecules what do porin molecules allow to cross...
- What do porin molecules allow to cross the cell membrane? The human aquaporin (AQP1) has 4 monomers each containing 269 amino acids organized into which secondary structures?
- Explain how the hormone vasopressin (ADH) allows the kidney to reabsorb water using the aquaporin-2 water pore. What affect does this have on blood pressure?