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Antidiuretic hormone and oxytocin are both stored in the and released in response to appropriate stimuli.

Question

Antidiuretic hormone and oxytocin are both stored in the and released in response to appropriate stimuli.

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Solution

Antidiuretic hormone and oxytocin are both stored in the posterior pituitary gland and released in response to appropriate stimuli.

Here are the steps:

  1. The hypothalamus, a part of the brain, synthesizes both antidiuretic hormone (also known as vasopressin) and oxytocin.

  2. These hormones are then transported down nerve fibers to the posterior pituitary gland.

  3. The posterior pituitary gland stores these hormones.

  4. When the body needs these hormones, the hypothalamus sends a signal to the posterior pituitary gland.

  5. In response to this signal, the posterior pituitary gland releases the stored hormones into the bloodstream.

  6. Once in the bloodstream, these hormones can travel to their target cells and exert their effects. For example, antidiuretic hormone increases water reabsorption in the kidneys, and oxytocin triggers muscle contractions in the uterus during childbirth and release of milk during breastfeeding.

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Similar Questions

Which of the following accurately describes the nature of the hormone oxytocin, which is secreted from the posterior pituitary?Multiple choice question.It is a modified amino acid.It is a short peptide.It is a steroid.It is an amine.

Which of the following is a direct result of antidiuretic hormone?

Oxytocin is a hormone that causes the muscles in the uterus to contract. These contractions help a pregnant woman deliver her baby. Which of the following systems are involved in this scenario?

Which of the following is not true of oxytocin?Group of answer choicesOxytocin is produced in the posterior pituitary gland.Oxytocin causes the contractions of the uterus during labor.Oxytocin is one of the few hormones that is regulated by a positive feedback loop.Oxytocin stimulates “milk letdown” in nursing mothers.

What is the function of antidiuretic hormone (ADH)?Multiple choice question.It decreases release of oxytocin.It decreases water retention by the kidneys.It increases heart rate.It increases water retention by the kidneys.

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