easy · MCAT bio-biochem
A patient suffers from severe dehydration. The posterior pituitary gland releases antidiuretic hormone (ADH) to help conserve water.
How does ADH achieve this at the level of the kidney?
- It increases the permeability of the collecting duct to water.
- It inhibits the thirst center in the hypothalamus.
- It increases the active transport of sodium in the Loop of Henle.
- It increases the glomerular filtration rate.
Sign up free to see the explanation and track your rank →
More MCAT bio-biochem practice
- What genetic term describes a single gene influencing multiple seemingly unrelated traits?
- In the human ear, sound waves cause fluid in the cochlea to… — Which cells are responsible
- An electrophysiologist observes a neuron at its resting memb… — Which ion is primarily res
- Which structure is most likely dysfunctional?
- Which organelle would you expect to be exceptionally well-developed in these cells?
- Which molecule acts as a 'fluidity buffer' in animal cell membranes?
- A scientist is tracking the movement of a secreted protein. If the protein has just left t
- A molecule moves into a cell against its concentration gradient using energy provided by a