What is the role of the hypothalamus in the endocrine system? -Biology

What is the role of the hypothalamus in the endocrine system? -Biology
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Which of the following statements is correct in relation to the endocrine system? (a) Non-nutrient chemicals produced by the body in trace amounts that act as intercellular messenger are known as hormones. (b) Releasing and inhibitory hormones are produced by the pituitary gland. (c) Adenohypophysis is under direct neural regulation of the hypothalamus. (d) Organs in the body like gastrointestinal tract, heart, kidney and liver do not produce any hormones.

Description : Which of the following statements is correct in relation to the endocrine system? (a) Non-nutrient chemicals produced by the body in trace amounts that act as intercellular messenger are known as ... in the body like gastrointestinal tract, heart, kidney and liver do not produce any hormones.

Last Answer : (a) Non-nutrient chemicals produced by the body in trace amounts that act as intercellular messenger are known as hormones.

The posterior pituitary gland is not a ‘true’ endocrine gland because (a) it is provided with a duct (b) it only stores and releases hormones (c) it is under the regulation of hypothalamus (d) it secretes enzymes.

Description : The posterior pituitary gland is not a ‘true’ endocrine gland because (a) it is provided with a duct (b) it only stores and releases hormones (c) it is under the regulation of hypothalamus (d) it secretes enzymes.

Last Answer : (b) it only stores and releases hormones

Which of the following endocrine glands does NOT produce its own hormones but stores hormones produced by the hypothalamus? A) thyroid B) adrenal cortex C) adrenal medulla D) posterior pituitary E) anterior pituitary

Description : Which of the following endocrine glands does NOT produce its own hormones but stores hormones produced by the hypothalamus? A) thyroid B) adrenal cortex C) adrenal medulla D) posterior pituitary E) anterior pituitary

Last Answer : D) posterior pituitary

Write down the role of Hypothalamus?

Description : Write down the role of Hypothalamus?

Last Answer : The seat of the autonomic nervous system. Damage to the hypothalamus is quickly fatal as the normal homeostasis of body temperature, blood chemistry, etc. goes out of control. The source of 8 hormones, two of which pass into the posterior lobe of the pituitary gland.

What are the hormones secreted by Hypothalamus? -Biology

Description : What are the hormones secreted by Hypothalamus? -Biology

Last Answer : answer:

What is the function of hypothalamus? -Biology

Description : What is the function of hypothalamus? -Biology

Last Answer : answer:

What is the difference between Thalamus and Hypothalamus? -Biology

Description : What is the difference between Thalamus and Hypothalamus? -Biology

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How the endocrine system and nervous system communicate with one another? -Biology

Description : How the endocrine system and nervous system communicate with one another? -Biology

Last Answer : answer:

The major integrator of autonomic nervous system is a. cerebrum b. cerebellum c. hypothalamus d. all

Description : The major integrator of autonomic nervous system is a. cerebrum b. cerebellum c. hypothalamus d. all

Last Answer : hypothalamus

A person entering an empty room suddenly finds a snake right in front on opening the door. Which one of the following is likely to happen in his neuro- hormonal control system? (a) Sympathetic nervous system is activated releasing epinephrine and norepinephrine from adrenal medulla. (b) Neurotransmitters diffuse rapidly across the cleft and transmit a nerve impulse. (c) Hypothalamus activates the parasympathetic division of brain. (d) Sympathetic nervous system is activated releasing epinephrine and norepinephrine from adrenal cortex.

Description : A person entering an empty room suddenly finds a snake right in front on opening the door. Which one of the following is likely to happen in his neuro- hormonal control system? ... brain. (d) Sympathetic nervous system is activated releasing epinephrine and norepinephrine from adrenal cortex.

Last Answer : (a) Sympathetic nervous system is activated releasing epinephrine and norepinephrine from adrenal medulla.

Which of the following structures or regions is incorrectly paired with its functions? (a) Medulla : Controls respiration oblongata and cardiovascular reflexes (b) Limbic : Consists of fibre tracts system that interconnect different regions of brain controls movement (c) Hypothalamus : Production of releasing hormones and regulation of temperature, hunger and thirst (d) Corpus callosum : Band of fibers connecting left and right cerebral hemispheres

Description : Which of the following structures or regions is incorrectly paired with its functions? (a) Medulla : Controls respiration oblongata and cardiovascular reflexes (b) Limbic : Consists of fibre tracts ... thirst (d) Corpus callosum : Band of fibers connecting left and right cerebral hemispheres

Last Answer : (b) Limbic : Consists of fibre tracts system that interconnect different regions of brain controls movement

Which of the following structures or regions is incorrectly paired with its function ? (1) Medulla oblongata : controls respiration and cardiovascular reflexes. (2) Limbic system : consists of fibre tracts that interconnect different regions of brain; controls movement. (3) Hypothalamus : production of releasing hormones and regulation of temperature, hunger and thirst. (4) Corpus callosum : band of fibers connecting left and right cerebral hemispheres.

Description : Which of the following structures or regions is incorrectly paired with its function ? (1) Medulla oblongata : controls respiration and cardiovascular reflexes. (2) Limbic system : consists of fibre ... and thirst. (4) Corpus callosum : band of fibers connecting left and right cerebral hemispheres.

Last Answer : (2) Limbic system : consists of fibre tracts that interconnect different regions of brain; controls movement.

A person entering an empty room suddenly finds a snake right in front on opening the door. Which one of the following is likely to happen in his neuro-hormonal control system ? (1) Sympathetic nervous system is activated releasing epinephrin and norepinephrin from adrenal cortex (2) Sympathetic nervous system is activated releasing epinephrin and norepinephrin from adrenal medulla (3) Neurotransmitters diffuse rapidly across the cleft and transmit a nerve impulse (4) Hypothalamus activates the parasympathetic division of brain

Description : A person entering an empty room suddenly finds a snake right in front on opening the door. Which one of the following is likely to happen in his neuro-hormonal control system ? (1 ... across the cleft and transmit a nerve impulse (4) Hypothalamus activates the parasympathetic division of brain

Last Answer : (2) Sympathetic nervous system is activated releasing epinephrin and norepinephrin from adrenal medulla

(i) When and how does placenta develop in human female? (ii)How is the placenta connected to the embryo? (iii)Placenta acts as an endocrine gland. Explain. -Biology

Description : (i) When and how does placenta develop in human female? (ii)How is the placenta connected to the embryo? (iii)Placenta acts as an endocrine gland. Explain. -Biology

Last Answer : (i)Development of placenta in human female After implantation of blastocyst, the finger-like projections called chorionic villi, appear on the trophoblast and is surrounded by uterine tissue and ... Chorionic Gonadotropin) (b) hPL (human Placental Lactogen) (c) Oestrogens (d) Progesteronem

Placenta acts as an endocrine tissue. Justify. -Biology

Description : Placenta acts as an endocrine tissue. Justify. -Biology

Last Answer : Placenta acts as an endocrine tissue as it secretes hormones like (i) hCG (human Chorionic Gonadotropin) (ii) hPL (human Placental Lactogen) (iii) Oestrogens (iv) Progesterone

Define endocrine glands. -Biology

Description : Define endocrine glands. -Biology

Last Answer : answer:

Why is pancreas both endocrine and exocrine gland? -Biology

Description : Why is pancreas both endocrine and exocrine gland? -Biology

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List the endocrine glands present in human beings. -Biology

Description : List the endocrine glands present in human beings. -Biology

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What are endocrine glands? -Biology

Description : What are endocrine glands? -Biology

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What is the difference between endocrine and exocrine glands? -Biology

Description : What is the difference between endocrine and exocrine glands? -Biology

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What are endocrine glands? -Biology

Description : What are endocrine glands? -Biology

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List the endocrine glands present in human beings. -Biology

Description : List the endocrine glands present in human beings. -Biology

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What is the difference between endocrine and exocrine glands? -Biology

Description : What is the difference between endocrine and exocrine glands? -Biology

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What is the function of the hypothalamus?

Description : What is the function of the hypothalamus?

Last Answer : A: The hypothalamus is a region of the brain that regulates many of the body's basic functions, such as hunger, thirst, sleep, body temperature, and the release of hormones by the pituitary gland.

What is the function of the hypothalamus?

Description : What is the function of the hypothalamus?

Last Answer : A: The hypothalamus is a region of the brain that controls various bodily functions such as hunger, thirst, body temperature, and the sleep-wake cycle. It also plays a role in the production and secretion of hormones by the pituitary gland.

What is the function of the hypothalamus?

Description : What is the function of the hypothalamus?

Last Answer : A: The hypothalamus is responsible for regulating basic physiological functions such as hunger, thirst, body temperature, and sleep, as well as controlling the release of hormones from the pituitary gland.

What is the function of the hypothalamus?

Description : What is the function of the hypothalamus?

Last Answer : A: The hypothalamus is involved in regulating various bodily functions, including temperature, hunger, thirst, and hormone release.

What is the function of the hypothalamus?

Description : What is the function of the hypothalamus?

Last Answer : A: The hypothalamus regulates various physiological processes, including body temperature, hunger and thirst, and sleep-wake cycles.

Assertion `:-` Feedback mechanism for regulartion of kidney involve hypothalamus & JGA. Reason `:-` ANF mechanism check renin-angiotensin mechanism.

Description : Assertion `:-` Feedback mechanism for regulartion of kidney involve hypothalamus & JGA. Reason `:-` ANF mechanism check renin-angiotensin mechanism.

Last Answer : Assertion `:-` Feedback mechanism for regulartion of kidney involve hypothalamus & JGA. Reason `:-` ANF ... D. If both Assertion & Reason are false.

The primary target of the hormones of hypothalamus is

Description : The primary target of the hormones of hypothalamus is

Last Answer : The primary target of the hormones of hypothalamus is A. Pineal gland B. Thymus C. Pituitary D. Testis

Hypothalamus is the basal part of_____

Description : Hypothalamus is the basal part of_____

Last Answer : Hypothalamus is the basal part of_____

Chemical natrue of all the hormone which are secreted from pituitary ad hypothalamus is

Description : Chemical natrue of all the hormone which are secreted from pituitary ad hypothalamus is

Last Answer : Chemical natrue of all the hormone which are secreted from pituitary ad hypothalamus is

Anterior pituitary & posterior pituitary hormones are regulated by hypothalamus respectively through

Description : Anterior pituitary & posterior pituitary hormones are regulated by hypothalamus respectively through

Last Answer : Anterior pituitary & posterior pituitary hormones are regulated by hypothalamus respectively through

Group of neurosecretory cells which produces hormones and are located in hypothalamus are known as

Description : Group of neurosecretory cells which produces hormones and are located in hypothalamus are known as

Last Answer : Group of neurosecretory cells which produces hormones and are located in hypothalamus are known as

Two hormones ….. (a) ….. and ……. (b) …… synthesize in hypothalamus and transport in pituitary gland through …… (c ) …….. and ……. (d) ……. respectively.

Description : Two hormones ….. (a) ….. and ……. (b) …… synthesize in hypothalamus and transport in pituitary gland through …… (c ) …….. and ……. (d) ……. respectively.

Last Answer : Two hormones .. (a) .. and . (b) synthesize in hypothalamus and transport in ... axonal transport b = ADH `rArr` d = portasl circulation

The primary target of the hormones of hypothalamus is

Description : The primary target of the hormones of hypothalamus is

Last Answer : The primary target of the hormones of hypothalamus is A. Pineal gland B. Thymus C. Pituitary D. Testis

Supra optic nuclei (in hypothalamus) secrete the hormone

Description : Supra optic nuclei (in hypothalamus) secrete the hormone

Last Answer : Supra optic nuclei (in hypothalamus) secrete the hormone A. ADH B. Oxytocin C. Pitocin D. Both (2) and (3)

Regulating hormones from hypothalamus reach adenohypophysis through

Description : Regulating hormones from hypothalamus reach adenohypophysis through

Last Answer : Regulating hormones from hypothalamus reach adenohypophysis through A. Neuron B. Neuroendocrine cells C. Portal blood vessel D. Diffusion

Hypophysis is liked with hypothalamus through

Description : Hypophysis is liked with hypothalamus through

Last Answer : Hypophysis is liked with hypothalamus through A. Isthmus B. Infundibulum C. Epiphysis D. Intermediate lobe

How are the FSH and LH are released by the hypothalamus?

Description : How are the FSH and LH are released by the hypothalamus?

Last Answer : Need answer

Hypothalamus?

Description : Hypothalamus?

Last Answer : DefinitionThe hypothalamus is an area of the brain that produces hormones that control:Body temperatureHungerMoodsRelease of hormones from many glands, especially the pituitary glandSex driveSleepThirstReferencesHadley ME, Levine ... The hormonal control of food intake. Cell. 2007;129(2):251-262.

Antidiuretic hormone (A) Is secreted by hypothalamus (B) Secretion is increased when osmolality of plasma decreases (C) Increases obligatory reabsorption of water (D) Acts on distal convoluted tubules and collecting ducts

Description : Antidiuretic hormone (A) Is secreted by hypothalamus (B) Secretion is increased when osmolality of plasma decreases (C) Increases obligatory reabsorption of water (D) Acts on distal convoluted tubules and collecting ducts

Last Answer : Answer : D

Somatostatin is produced by (A) Hypothalamus (B) Pancreas (C) Hypothalamus and pancreas (D) Hypothalamus and Adrenals

Description : Somatostatin is produced by (A) Hypothalamus (B) Pancreas (C) Hypothalamus and pancreas (D) Hypothalamus and Adrenals

Last Answer : Answer : C

Which of one of the following is released by hypothalamus? (A) Somatostatin (B) Somatotropic hormone (C) Somato medin C (D) Luteinising hormone

Description : Which of one of the following is released by hypothalamus? (A) Somatostatin (B) Somatotropic hormone (C) Somato medin C (D) Luteinising hormone

Last Answer : Answer : A

Secretion of glucocorticoida is regulated by all the following except (A) Hypothalamus (B) Anterior pituitary (C) Feedback control by blood glucose (D) Feedback control by glucocorticoids

Description : Secretion of glucocorticoida is regulated by all the following except (A) Hypothalamus (B) Anterior pituitary (C) Feedback control by blood glucose (D) Feedback control by glucocorticoids

Last Answer : Answer : C

Secretion of PTH is regulated by (A) Hypothalamus (B) Anterior pituitary (C) Feedback effect of plasma PTH (D) Feedback effect of plasma calcium

Description : Secretion of PTH is regulated by (A) Hypothalamus (B) Anterior pituitary (C) Feedback effect of plasma PTH (D) Feedback effect of plasma calcium

Last Answer : Answer : D

Secretion of thyroid hormones is regulated by (A) Hypothalamus (B) Anterior pituitary (C) Feedback regulation (D) All of these 220 MCQs IN BIOCHEMISTRY

Description : Secretion of thyroid hormones is regulated by (A) Hypothalamus (B) Anterior pituitary (C) Feedback regulation (D) All of these 220 MCQs IN BIOCHEMISTRY

Last Answer : Answer : D

All the following statements about thyrotropin releasing hormone are true except (A) It is secreted by hypothalamus (B) It is a pentapeptide (C) It increases the secretion of TSH (D) Its secretion is inhibited by high level of T3 and T4 in blood

Description : All the following statements about thyrotropin releasing hormone are true except (A) It is secreted by hypothalamus (B) It is a pentapeptide (C) It increases the secretion of TSH (D) Its secretion is inhibited by high level of T3 and T4 in blood

Last Answer : Answer : B

Regulation of ACTH secretion occurs through (A) Corticotropin releasing hormone (CRH) and corticotropin release inhibiting hormone (CRIH) of hypothalamus (B) Feedback inhibition by cortisol (C) CRH and feedback inhibition by cortisol (D) CRIH and feedback inhibition by cortisol

Description : Regulation of ACTH secretion occurs through (A) Corticotropin releasing hormone (CRH) and corticotropin release inhibiting hormone (CRIH) of hypothalamus (B) Feedback inhibition by cortisol (C) CRH and feedback inhibition by cortisol (D) CRIH and feedback inhibition by cortisol

Last Answer : Answer : C

Somatotropin is secreted by (A) Hypothalamus (B) Anterior pituitary (C) Posterior pituitary (D) Thyroid gland

Description : Somatotropin is secreted by (A) Hypothalamus (B) Anterior pituitary (C) Posterior pituitary (D) Thyroid gland

Last Answer : Answer : B