Understanding the Pituitary and Hypothalamus - AP Biology
Card 1 of 126
Growth hormone (GH) stimulates the growth of bone and other tissues in the human body. The hypothalamus is very important in the release of GH through the release of growth-hormone-releasing hormone (GHRH), which causes release of GH from another endocrine gland.
From which endocrine gland is growth hormone (GH) released?
Growth hormone (GH) stimulates the growth of bone and other tissues in the human body. The hypothalamus is very important in the release of GH through the release of growth-hormone-releasing hormone (GHRH), which causes release of GH from another endocrine gland.
From which endocrine gland is growth hormone (GH) released?
Tap to reveal answer
Growth-hormone-releasing hormone (GHRH) causes release of growth hormone (GH) from the anterior pituitary.
The posterior pituitary is responsible for antidiuretic hormone (ADH) and oxytocin release. The thyroid releases thyroid hormones (T3 and T4), which control metabolic rates. The pancreas releases glucagon and insulin to control blood sugar levels.
Growth-hormone-releasing hormone (GHRH) causes release of growth hormone (GH) from the anterior pituitary.
The posterior pituitary is responsible for antidiuretic hormone (ADH) and oxytocin release. The thyroid releases thyroid hormones (T3 and T4), which control metabolic rates. The pancreas releases glucagon and insulin to control blood sugar levels.
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Which of these hormones stimulates secretion of cortisol?
Which of these hormones stimulates secretion of cortisol?
Tap to reveal answer
Cortisol is a hormone secreted by the adrenal cortex. The adrenal cortex is first stimulated by adrenocorticotropic hormone, which is secreted from the anterior pituitary gland.
Cortisol is a hormone secreted by the adrenal cortex. The adrenal cortex is first stimulated by adrenocorticotropic hormone, which is secreted from the anterior pituitary gland.
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Which endocrine gland in the brain regulates the release of hormones from the anterior pituitary?
Which endocrine gland in the brain regulates the release of hormones from the anterior pituitary?
Tap to reveal answer
The hypothalamus releases hormones that control the release of hormones from the anterior pituitary, which in turn controls the release of hormones from other endocrine glands. The anterior pituitary is also controlled by several negative feedback systems based on hormones released throughout the body and their effects.
The hypothalamus releases hormones that control the release of hormones from the anterior pituitary, which in turn controls the release of hormones from other endocrine glands. The anterior pituitary is also controlled by several negative feedback systems based on hormones released throughout the body and their effects.
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Follicle-stimulating hormone (FSH) and luteinizing hormone (LH) are both released from the anterior pituitary. The hypothalamus regulates their release through release of .
Follicle-stimulating hormone (FSH) and luteinizing hormone (LH) are both released from the anterior pituitary. The hypothalamus regulates their release through release of .
Tap to reveal answer
Gonadotropin-releasing hormone (GnRH), released from the hypothalamus, is responsible for regulating follicle-stimulating hormone and luteinizing hormone release. Growth-hormone-releasing hormone (GHRH) regulates release of growth hormone (GH), and corticotropin-releasing factor (CRF) regulates adrenocorticotropic hormone (ATCH) release from the anterior pituitary. Thyroid-stimulating hormone (TSH) is released from the anterior pituitary and stimulates release of T3 and T4 from the thyroid.
Gonadotropin-releasing hormone (GnRH), released from the hypothalamus, is responsible for regulating follicle-stimulating hormone and luteinizing hormone release. Growth-hormone-releasing hormone (GHRH) regulates release of growth hormone (GH), and corticotropin-releasing factor (CRF) regulates adrenocorticotropic hormone (ATCH) release from the anterior pituitary. Thyroid-stimulating hormone (TSH) is released from the anterior pituitary and stimulates release of T3 and T4 from the thyroid.
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The hypothalamus plays a central role in vertebrates by integrating the endocrine and nervous systems. What gland receives signals from the hypothalamus?
The hypothalamus plays a central role in vertebrates by integrating the endocrine and nervous systems. What gland receives signals from the hypothalamus?
Tap to reveal answer
Signals from the hypothalamus go to the posterior pituitary gland, which is located at the base of the hypothalamus. The pituitary consists of two lobes (anterior and posterior), which function independently. The anterior and posterior pituitary produce a collection of hormones that are key to endocrine signaling throughout the body.
The posterior pituitary stores and secretes two hormones (oxytocin and vasopressin), while the anterior pituitary produces six different hormones (growth hormone, prolactin, follicle-stimulating hormone (FSH), luteinizing hormone (LH), thyroid-stimulating hormone (TSH) and adrenocorticotropic hormone (ACTH). The posterior pituitary will only secrete hormones when stimulated by the hypothalamus.
Signals from the hypothalamus go to the posterior pituitary gland, which is located at the base of the hypothalamus. The pituitary consists of two lobes (anterior and posterior), which function independently. The anterior and posterior pituitary produce a collection of hormones that are key to endocrine signaling throughout the body.
The posterior pituitary stores and secretes two hormones (oxytocin and vasopressin), while the anterior pituitary produces six different hormones (growth hormone, prolactin, follicle-stimulating hormone (FSH), luteinizing hormone (LH), thyroid-stimulating hormone (TSH) and adrenocorticotropic hormone (ACTH). The posterior pituitary will only secrete hormones when stimulated by the hypothalamus.
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Which of the following hormones is released from the anterior pituitary?
Which of the following hormones is released from the anterior pituitary?
Tap to reveal answer
The anterior pituitary gland contains endocrine cells that release hormones through the hypothalamic-hypophyseal axis. Prolactin controls milk production and contributes to regulation of the immune system. Of the listed hormones, prolactin is the only hormone released from the anterior pituitary.
Insulin and glucagon are secreted by the pancreas. Cortisol is released by the adrenal cortex; epinephrine is released by the adrenal medulla.
The anterior pituitary gland contains endocrine cells that release hormones through the hypothalamic-hypophyseal axis. Prolactin controls milk production and contributes to regulation of the immune system. Of the listed hormones, prolactin is the only hormone released from the anterior pituitary.
Insulin and glucagon are secreted by the pancreas. Cortisol is released by the adrenal cortex; epinephrine is released by the adrenal medulla.
← Didn't Know|Knew It →
Which of the following hormones is not secreted by the pituitary gland?
Which of the following hormones is not secreted by the pituitary gland?
Tap to reveal answer
Melatonin is secreted by the pineal gland, which is also in the brain. The function of melatonin is not yet certain, but current research hints that it plays functions in regulation of the circadian rhythm. All other hormones are indeed secreted by the pituitary gland.
Melatonin is secreted by the pineal gland, which is also in the brain. The function of melatonin is not yet certain, but current research hints that it plays functions in regulation of the circadian rhythm. All other hormones are indeed secreted by the pituitary gland.
← Didn't Know|Knew It →
Which of the following is a hormone secreted by the posterior pituitary?
Which of the following is a hormone secreted by the posterior pituitary?
Tap to reveal answer
The posterior pituitary only secretes oxytocin and vasopressin (antidiuretic hormone). The hypothalamus actually creates these hormones and stores them in the posterior pituitary.
The anterior pituitary releases the growth hormone (GH), adrenocorticotropic hormone (ACTH), thyroid-stimulating hormone (TSH), follicle-stimulating hormone (FSH), luteinizing hormone (LH), and prolactin. You can remember all of these hormones by using the acronym FLATPEG, where:
F- FSH
L- LH
A- ACTH
T- TSH
P- Prolactin
E- Endorphins
G- GH
The posterior pituitary only secretes oxytocin and vasopressin (antidiuretic hormone). The hypothalamus actually creates these hormones and stores them in the posterior pituitary.
The anterior pituitary releases the growth hormone (GH), adrenocorticotropic hormone (ACTH), thyroid-stimulating hormone (TSH), follicle-stimulating hormone (FSH), luteinizing hormone (LH), and prolactin. You can remember all of these hormones by using the acronym FLATPEG, where:
F- FSH
L- LH
A- ACTH
T- TSH
P- Prolactin
E- Endorphins
G- GH
← Didn't Know|Knew It →
Where in the body is core temperature regulated?
Where in the body is core temperature regulated?
Tap to reveal answer
The hypothalamus is a structure in the brain responsible for homeostatic control over much of the body. It is responsible for maintaining core body temperature within normal levels. There are special neurons located within the hypothalamus that respond to changes in body temperature. The hypothalamus then sends out signals to the result of the body in response to changes in temperature.
The hypothalamus is a structure in the brain responsible for homeostatic control over much of the body. It is responsible for maintaining core body temperature within normal levels. There are special neurons located within the hypothalamus that respond to changes in body temperature. The hypothalamus then sends out signals to the result of the body in response to changes in temperature.
← Didn't Know|Knew It →
Which of these hormones stimulates secretion of cortisol?
Which of these hormones stimulates secretion of cortisol?
Tap to reveal answer
Cortisol is a hormone secreted by the adrenal cortex. The adrenal cortex is first stimulated by adrenocorticotropic hormone, which is secreted from the anterior pituitary gland.
Cortisol is a hormone secreted by the adrenal cortex. The adrenal cortex is first stimulated by adrenocorticotropic hormone, which is secreted from the anterior pituitary gland.
← Didn't Know|Knew It →
Growth hormone (GH) stimulates the growth of bone and other tissues in the human body. The hypothalamus is very important in the release of GH through the release of growth-hormone-releasing hormone (GHRH), which causes release of GH from another endocrine gland.
From which endocrine gland is growth hormone (GH) released?
Growth hormone (GH) stimulates the growth of bone and other tissues in the human body. The hypothalamus is very important in the release of GH through the release of growth-hormone-releasing hormone (GHRH), which causes release of GH from another endocrine gland.
From which endocrine gland is growth hormone (GH) released?
Tap to reveal answer
Growth-hormone-releasing hormone (GHRH) causes release of growth hormone (GH) from the anterior pituitary.
The posterior pituitary is responsible for antidiuretic hormone (ADH) and oxytocin release. The thyroid releases thyroid hormones (T3 and T4), which control metabolic rates. The pancreas releases glucagon and insulin to control blood sugar levels.
Growth-hormone-releasing hormone (GHRH) causes release of growth hormone (GH) from the anterior pituitary.
The posterior pituitary is responsible for antidiuretic hormone (ADH) and oxytocin release. The thyroid releases thyroid hormones (T3 and T4), which control metabolic rates. The pancreas releases glucagon and insulin to control blood sugar levels.
← Didn't Know|Knew It →
Which endocrine gland in the brain regulates the release of hormones from the anterior pituitary?
Which endocrine gland in the brain regulates the release of hormones from the anterior pituitary?
Tap to reveal answer
The hypothalamus releases hormones that control the release of hormones from the anterior pituitary, which in turn controls the release of hormones from other endocrine glands. The anterior pituitary is also controlled by several negative feedback systems based on hormones released throughout the body and their effects.
The hypothalamus releases hormones that control the release of hormones from the anterior pituitary, which in turn controls the release of hormones from other endocrine glands. The anterior pituitary is also controlled by several negative feedback systems based on hormones released throughout the body and their effects.
← Didn't Know|Knew It →
Follicle-stimulating hormone (FSH) and luteinizing hormone (LH) are both released from the anterior pituitary. The hypothalamus regulates their release through release of .
Follicle-stimulating hormone (FSH) and luteinizing hormone (LH) are both released from the anterior pituitary. The hypothalamus regulates their release through release of .
Tap to reveal answer
Gonadotropin-releasing hormone (GnRH), released from the hypothalamus, is responsible for regulating follicle-stimulating hormone and luteinizing hormone release. Growth-hormone-releasing hormone (GHRH) regulates release of growth hormone (GH), and corticotropin-releasing factor (CRF) regulates adrenocorticotropic hormone (ATCH) release from the anterior pituitary. Thyroid-stimulating hormone (TSH) is released from the anterior pituitary and stimulates release of T3 and T4 from the thyroid.
Gonadotropin-releasing hormone (GnRH), released from the hypothalamus, is responsible for regulating follicle-stimulating hormone and luteinizing hormone release. Growth-hormone-releasing hormone (GHRH) regulates release of growth hormone (GH), and corticotropin-releasing factor (CRF) regulates adrenocorticotropic hormone (ATCH) release from the anterior pituitary. Thyroid-stimulating hormone (TSH) is released from the anterior pituitary and stimulates release of T3 and T4 from the thyroid.
← Didn't Know|Knew It →
The hypothalamus plays a central role in vertebrates by integrating the endocrine and nervous systems. What gland receives signals from the hypothalamus?
The hypothalamus plays a central role in vertebrates by integrating the endocrine and nervous systems. What gland receives signals from the hypothalamus?
Tap to reveal answer
Signals from the hypothalamus go to the posterior pituitary gland, which is located at the base of the hypothalamus. The pituitary consists of two lobes (anterior and posterior), which function independently. The anterior and posterior pituitary produce a collection of hormones that are key to endocrine signaling throughout the body.
The posterior pituitary stores and secretes two hormones (oxytocin and vasopressin), while the anterior pituitary produces six different hormones (growth hormone, prolactin, follicle-stimulating hormone (FSH), luteinizing hormone (LH), thyroid-stimulating hormone (TSH) and adrenocorticotropic hormone (ACTH). The posterior pituitary will only secrete hormones when stimulated by the hypothalamus.
Signals from the hypothalamus go to the posterior pituitary gland, which is located at the base of the hypothalamus. The pituitary consists of two lobes (anterior and posterior), which function independently. The anterior and posterior pituitary produce a collection of hormones that are key to endocrine signaling throughout the body.
The posterior pituitary stores and secretes two hormones (oxytocin and vasopressin), while the anterior pituitary produces six different hormones (growth hormone, prolactin, follicle-stimulating hormone (FSH), luteinizing hormone (LH), thyroid-stimulating hormone (TSH) and adrenocorticotropic hormone (ACTH). The posterior pituitary will only secrete hormones when stimulated by the hypothalamus.
← Didn't Know|Knew It →
Which of the following hormones is released from the anterior pituitary?
Which of the following hormones is released from the anterior pituitary?
Tap to reveal answer
The anterior pituitary gland contains endocrine cells that release hormones through the hypothalamic-hypophyseal axis. Prolactin controls milk production and contributes to regulation of the immune system. Of the listed hormones, prolactin is the only hormone released from the anterior pituitary.
Insulin and glucagon are secreted by the pancreas. Cortisol is released by the adrenal cortex; epinephrine is released by the adrenal medulla.
The anterior pituitary gland contains endocrine cells that release hormones through the hypothalamic-hypophyseal axis. Prolactin controls milk production and contributes to regulation of the immune system. Of the listed hormones, prolactin is the only hormone released from the anterior pituitary.
Insulin and glucagon are secreted by the pancreas. Cortisol is released by the adrenal cortex; epinephrine is released by the adrenal medulla.
← Didn't Know|Knew It →
Which of the following hormones is not secreted by the pituitary gland?
Which of the following hormones is not secreted by the pituitary gland?
Tap to reveal answer
Melatonin is secreted by the pineal gland, which is also in the brain. The function of melatonin is not yet certain, but current research hints that it plays functions in regulation of the circadian rhythm. All other hormones are indeed secreted by the pituitary gland.
Melatonin is secreted by the pineal gland, which is also in the brain. The function of melatonin is not yet certain, but current research hints that it plays functions in regulation of the circadian rhythm. All other hormones are indeed secreted by the pituitary gland.
← Didn't Know|Knew It →
Which of the following is a hormone secreted by the posterior pituitary?
Which of the following is a hormone secreted by the posterior pituitary?
Tap to reveal answer
The posterior pituitary only secretes oxytocin and vasopressin (antidiuretic hormone). The hypothalamus actually creates these hormones and stores them in the posterior pituitary.
The anterior pituitary releases the growth hormone (GH), adrenocorticotropic hormone (ACTH), thyroid-stimulating hormone (TSH), follicle-stimulating hormone (FSH), luteinizing hormone (LH), and prolactin. You can remember all of these hormones by using the acronym FLATPEG, where:
F- FSH
L- LH
A- ACTH
T- TSH
P- Prolactin
E- Endorphins
G- GH
The posterior pituitary only secretes oxytocin and vasopressin (antidiuretic hormone). The hypothalamus actually creates these hormones and stores them in the posterior pituitary.
The anterior pituitary releases the growth hormone (GH), adrenocorticotropic hormone (ACTH), thyroid-stimulating hormone (TSH), follicle-stimulating hormone (FSH), luteinizing hormone (LH), and prolactin. You can remember all of these hormones by using the acronym FLATPEG, where:
F- FSH
L- LH
A- ACTH
T- TSH
P- Prolactin
E- Endorphins
G- GH
← Didn't Know|Knew It →
Where in the body is core temperature regulated?
Where in the body is core temperature regulated?
Tap to reveal answer
The hypothalamus is a structure in the brain responsible for homeostatic control over much of the body. It is responsible for maintaining core body temperature within normal levels. There are special neurons located within the hypothalamus that respond to changes in body temperature. The hypothalamus then sends out signals to the result of the body in response to changes in temperature.
The hypothalamus is a structure in the brain responsible for homeostatic control over much of the body. It is responsible for maintaining core body temperature within normal levels. There are special neurons located within the hypothalamus that respond to changes in body temperature. The hypothalamus then sends out signals to the result of the body in response to changes in temperature.
← Didn't Know|Knew It →
Which of these hormones stimulates secretion of cortisol?
Which of these hormones stimulates secretion of cortisol?
Tap to reveal answer
Cortisol is a hormone secreted by the adrenal cortex. The adrenal cortex is first stimulated by adrenocorticotropic hormone, which is secreted from the anterior pituitary gland.
Cortisol is a hormone secreted by the adrenal cortex. The adrenal cortex is first stimulated by adrenocorticotropic hormone, which is secreted from the anterior pituitary gland.
← Didn't Know|Knew It →
Growth hormone (GH) stimulates the growth of bone and other tissues in the human body. The hypothalamus is very important in the release of GH through the release of growth-hormone-releasing hormone (GHRH), which causes release of GH from another endocrine gland.
From which endocrine gland is growth hormone (GH) released?
Growth hormone (GH) stimulates the growth of bone and other tissues in the human body. The hypothalamus is very important in the release of GH through the release of growth-hormone-releasing hormone (GHRH), which causes release of GH from another endocrine gland.
From which endocrine gland is growth hormone (GH) released?
Tap to reveal answer
Growth-hormone-releasing hormone (GHRH) causes release of growth hormone (GH) from the anterior pituitary.
The posterior pituitary is responsible for antidiuretic hormone (ADH) and oxytocin release. The thyroid releases thyroid hormones (T3 and T4), which control metabolic rates. The pancreas releases glucagon and insulin to control blood sugar levels.
Growth-hormone-releasing hormone (GHRH) causes release of growth hormone (GH) from the anterior pituitary.
The posterior pituitary is responsible for antidiuretic hormone (ADH) and oxytocin release. The thyroid releases thyroid hormones (T3 and T4), which control metabolic rates. The pancreas releases glucagon and insulin to control blood sugar levels.
← Didn't Know|Knew It →