With sweating/water intake, the (blue→red/red→blue) negative feedback increases/decreases the number of water channels.
Challenge Quiz
1. Sweating Water intake 正解! increases plasma osmolarity, and water reabsorption (through the water channels) increases decreases 正解! plasma osmolarity. Since these effects are in the same opposite 正解! direction, negative feedback increases decreases 正解! the number of water channels.
2. Sweating Water intake 正解! decreases plasma osmolarity, and water reabsorption (through the water channels) increases decreases 正解! plasma osmolarity. Since these effects are in the same opposite 正解! direction, negative feedback increases decreases 正解! the number of water channels.