Description : Where is the two hormones secreted by the hypothalamus stored?
Last Answer : Pituitary
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
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
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
Description : Somatotropin is secreted by (A) Hypothalamus (B) Anterior pituitary (C) Posterior pituitary (D) Thyroid gland
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
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
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
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
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
Description : Secretion of thyroid hormones is regulated by (A) Hypothalamus (B) Anterior pituitary (C) Feedback regulation (D) All of these 220 MCQs IN BIOCHEMISTRY
Description : Which gland in the human body regulates the secretion of hormones from the pituitaiy gland? (1) Thymus gland (2) Thyroid gland (3) Adrenal gland (4) Hypothalamus gland
Last Answer : (4) Hypothalamus gland Explanation: Hormone secretion from the anterior pituitary gland is regulated by releasing hormones secreted by the hypothalamus. Neuroendocrine cells in the hypothalamus ... release substances into small blood vessels that travel directly to the anterior pituitary gland
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.
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
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
Description : What is the cascade of events that follows a stress or trauma to produce adrenal reaction? A) hypothalamus (ACTH-releasing hormone)-anterior pituitary (ACTH)-adrenal cortex mineralocorticoids and ... ) E) adrenal cortex (hormones)-hypothalamus (ACTH-releasing hormone)-anterior pituitary (ACTH)
Last Answer : A) hypothalamus (ACTH-releasing hormone)-anterior pituitary (ACTH)-adrenal cortex mineralocorticoids and glucocorticoids (regulate metabolism and sugar level)
Description : The part of the brain controlling the anterior pituitary gland secretions is the A) medulla. B) thalamus. C) cerebral cortex. D) hypothalamus. E) cerebellum. Answer: D ... B) antidiuretic hormone C) gonadotropic hormones D) thyroid-stimulating hormone E) adrenocorticotropic hormone
Last Answer : B) thalamus.
Description : The hypothalamus controls the anterior pituitary via A) nerve stimulation. B) blood osmotic concentrations. C) blood glucose concentrations. D) releasing hormones. E) ACTH.
Last Answer : D) releasing hormones.
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
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.
Description : Which gland in the human body regulates the secretion of hormones from the pituitary gland? (1) Thymus gland (2) Thyroid gland (3) Adrenal gland (4) Hypothalamus gland
Last Answer : Hypothalamus gland
Description : (i) How is placenta formed in human female? (ii) Name any two hormones which are secreted by it and are also present in a non-pregnant woman. [ -Biology
Last Answer : i)After implantation of blastocyst, the finger-like projections called chorionic villi, appear on the trophoblast and is surrounded by uterine tissue and maternal blood which become interdigitated with each ... by placenta that are also present in a non-pregnant women are oestrogen and progesterone.
Description : What are the hormones secreted by Pituitary gland? -Biology
Last Answer : answer:
Description : What are the hormones secreted by Thyroid? -Biology
Description : What are the hormones secreted by Gonads (Testes, Ovaries)? -Biology
Description : What are the hormones secreted by Parathyroid? -Biology
Description : What are the hormones secreted by Adrenal gland (Adrenal cortex, Adrenal medulla)? What are the chief functions of these hormones. -Biology
Description : What are the hormones secreted by Pancreas? -Biology
Description : What are the hormones secreted by Thymus? -Biology
Description : Prepare a table having two columns depicting names of endocrine glands and hormones secreted by them. -Science
Last Answer : Endocrine glands Hormones 1. Pituitary gland (i) Growth hormones 2. Ovaries (ii) Estrogen 3. Testes (iii) Testosterone 4. Thyroid (iv) Thyroxine 5. Pancreas (v) Insulin 6. Adrenal glands (vi) Adrenaline
Description : Secretin and cholecystokinin are digestive hormones. They are secreted in `:`
Last Answer : Secretin and cholecystokinin are digestive hormones. They are secreted in `:` A. Oesophagus B. Ileum C. Duodenum D. Pyloric stomach
Description : In pancreas, pancreatic juice and hormones are secreted by
Last Answer : In pancreas, pancreatic juice and hormones are secreted by A. Same cells B. Different Cells C. Same cells at different times D. None of these
Description : Which of the following hormones are secreted in large quantities during pregnancy in woment
Last Answer : Which of the following hormones are secreted in large quantities during pregnancy in woment A. hCG, ... estrogen and estradiol D. hCG, and hPL.
Description : (A) Name the gland shown in the diagram (B) namet he hormones secreted by this gland (C) which element is essential for the normal rate of hormone syn
Last Answer : (A) Name the gland shown in the diagram (B) namet he hormones secreted by this gland (C) ... for the normal rate of hormone synthesis in this gland?
Description : Human menstrual cycle is controlled by hormones produced and secreted by :
Last Answer : Human menstrual cycle is controlled by hormones produced and secreted by : A. Pituitary and Ovary B. Pituitary and Uterus C. Only uterus D. Only Ovary
Description : Which of the following hormones is secreted by corticotrophs in humans ?
Last Answer : Which of the following hormones is secreted by corticotrophs in humans ? A. ACTH B. MSH C. PRL D. Both (1) and (2)
Description : Mention the hormones secreted by adrenal medulla.
Last Answer : Adrenal medulla secretes three hormones adrenaline, nor-adrenaline and dopamine.
Description : Mention the hormones secreted by islets of Langerhans. State their function.
Last Answer : The hormones secreted by islets of Langerhans are insulin and glucagon. The functions are: Insulin promotes the conversion of glucose to glycogen for storage in liver and muscles. It is secreted ... the conversion of glycogen into glucose. It is secreted when blood glucose levels are low.
Description : The following are true about the hormones secreted by the adrenal cortex: a. zona fasciculata secretes cortisol b. zona glomerulosa secretes aldosterone c. secretion of aldosterone is stimulated by ACTH d. all
Last Answer : all
Description : Second messengers a. are substances that interact with first messengers inside cells b. are substances that bind to first messengers in the cell membrane c. are hormones secreted by cells ... the intracellular responses to many different hormonesand neurotransmitters e. are not formed in the brain
Last Answer : mediate the intracellular responses to many different hormonesand neurotransmitters
Description : Hormones secreted by the placenta to maintain pregnancy are (a) hCG, hPL, progestogens, prolactin (b) hCG, hPL, estrogens, relaxin, oxytocin (c) hCG, hPL, progestogens, estrogens (d) hCG, progestogens, estrogens, glucocorticoids.
Last Answer : ) hCG, hPL, progestogens, estrogens
Description : Which one of the following pairs of chemical substances, is correctly categorised? (a) Calcitonin and thymosin - Thyroid hormones (b) Pepsin and prolactin - Two digestive enzymes secreted in ... and myosin - Complex proteins in striated muscles (d) Secretin and rhodopsin - Polypeptide hormones
Last Answer : (c) Troponin and myosin - Complex proteins in striated muscles
Description : The gonadotrophic hormones are secreted by (a) anterior lobe of pituitary (b) interstitial cells of testes (c) adrenal cortex (d) posterior part of thyroid.
Last Answer : (a) anterior lobe of pituitary
Description : Secretin and cholecystokinin are digestive hormones. They are secreted in (a) pyloric stomach (b) duodenum (c) ileum (d) oesophagus.
Last Answer : (b) duodenum
Description : Which of the following hormones is primarily responsible for stimulating the production of progesterone? a) Luteinizing hormone Luteinizing hormone is released by the pituitary gland. b) Follicle-stimulating ... , are involved in early development of the follicle and also affect the female libido.
Last Answer : a) Luteinizing hormone Luteinizing hormone is released by the pituitary gland.
Description : Which of the following hormones is secreted by the posterior pituitary? a) Vasopressin Vasopressin causes contraction of smooth muscle, particularly blood vessels. b) Calcitonin Calcitonin is secreted ... cortex. d) Somatostatin Somatostatin is released by the anterior lobe of the pituitary.
Last Answer : a) Vasopressin Vasopressin causes contraction of smooth muscle, particularly blood vessels.
Description : Which of the following is NOT true about hormones? A) Hormones are secreted into the bloodstream. B) Hormones are released from exocrine glands. C) Hormones may be classified as peptides or steroids. ... a target organ. E) Cells that react to a hormone have specific receptors for that hormone.
Last Answer : B) Hormones are released from exocrine glands.
Description : 3) Which of the following hormones is not secreted by human placenta? (a) hCG (b) Estrogen (c)LH (d)Hpl
Last Answer : (c)LH
Description : Hormones secreted by the placenta to maintain pregnancy are (1) hCG, hPL, progestogens, prolactin (2) hCG, hPL, estrogens, relaxin, oxytocin (3) hCG, hPL, progestogens, estrogens (4) hCG, progestogens, estrogens, glucocorticoids
Last Answer : (3) hCG, hPL, progestogens, estrogens