_____ is a hormone released by the pituitary gland during periods of low blood volume that decreases the amount of water excreted in the urine.
A) Parathyroid hormone
B) Antidiuretic hormone
C) Luteinizing hormone
D) Adrenocorticotrophi c hormone
Question 2
Which of the following is a difference between iron and copper in the human body?
A) Copper absorption increases when stores are high, whereas iron absorption decreases when stores are high.
B) Excess iron is eliminated in the feces, whereas excess copper is stored in the body.
C) Excess copper is eliminated in the feces, whereas excess iron is stored in the body.
D) Iron absorption increases when stores are high, whereas copper absorption decreases when stores are high.