AP BIOLOGY

Detailed explanation-1: -The pituitary can also release a hormone called antidiuretic hormone, or ADH. It’s produced in the hypothalamus and stored in the pituitary. ADH affects the production of urine. When it’s released, the kidneys absorb more of the fluid that passes through them.

Detailed explanation-2: -Anti-diuretic hormone is made by special nerve cells found in an area at the base of the brain known as the hypothalamus. The nerve cells transport the hormone down their nerve fibres (axons) to the posterior pituitary gland where the hormone is released into the bloodstream.

Detailed explanation-3: -Antidiuretic hormone (ADH) is a chemical produced in the brain that causes the kidneys to release less water, decreasing the amount of urine produced. A high ADH level causes the body to produce less urine. A low level results in greater urine production.

Detailed explanation-4: -Your hypothalamus, an area at the base of your brain, produces ADH. Sensors in your body detect when your blood volume changes and needs more ADH. These sensors talk to your brain and the pituitary gland releases ADH into your bloodstream.

Detailed explanation-5: -The main action of ADH in the kidney is to regulate the volume and osmolarity of the urine. Specifically, it acts in the distal convoluted tubule (DCT) and collecting ducts (CD).