You eat at chips and salsa at Qdoba. All that salt causes your cells to lose water through
osmosis. Your hypothalamus senses that your cells are shrinking
and sends a message to the
pituitary to release antidiuretic hormone. ADH sends a message to the kidneys to stop
releasing water in the urine. You also start to feel thirsty. The result is that your cell's water
level increases back to normal. This is an example of
A: Negative feedback
B: Positive feedback
