There are clusters of specialized cells present in the hypothalamus which are known as neurosecretory cells. Thin fibers or axons are grown by neurosecretory cells which end in capillary bed and connect hypothalamus to anterior lobe of the pituitary. The neurosecretory cells produce six different regulatory hormones which can be either releasing or inhibiting hormones.

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Answer 1

Question

Chapter 38, Problem 1MC

Summary Introduction

Introduction:

There are clusters of specialized cells present in the hypothalamus which are known as neurosecretory cells. Thin fibers or axons are grown by neurosecretory cells which end in capillary bed and connect hypothalamus to anterior lobe of the pituitary. The neurosecretory cells produce six different regulatory hormones which can be either releasing or inhibiting hormones.

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

The neurosecretory cells in the hypothalamus produce hormones which are involved in the reabsorption of water by the kidney. Therefore, option (c) is correct.

Option (c) is given as “produce hormones that regulate water reabsorption in the kidney”.

Explanation of Solution

Justify reasons for the correct statement:

The neurosecretory cells of the hypothalamus are involved in the synthesis of peptide hormones, their storage, and release. The neurosecretory cells produce antidiuretic hormone and oxytocin hormone. The antidiuretic hormone maintains blood pressure, tissue water, and volume of blood by regulating the amount of water and thereby controlling the concentration of urine.

Hence, option (c) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “release growth hormone and prolactin”.

The growth hormone and prolactin are released by the anterior lobe of the pituitary. Prolactin stimulates the development of mammary glands and growth hormone stimulates the growth of bone and increases synthesis of proteins. These hormones are not released by neurosecretory cells. Hence, it is a wrong answer.

Option (b) is given as “release hormones that control hormone secretion by cells in the posterior pituitary”.

The neurosecretory cells in the hypothalamus release six different regulatory hormones. All these hormones regulate the release of hormones from the anterior lobe of the pituitary. The hormones released by neurosecretory cells do not regulate hormonal secretion of posterior pituitary. Hence, it is a wrong answer.

Option (d) is given as “produce hormones that stimulate glucose uptake by muscle cells”.

The hormone which stimulates the uptake of glucose by muscle cells is insulin. Insulin is produced by beta cells of the pancreas and not neurosecretory cells in the hypothalamus. Hence, it is a wrong answer.

Hence, options (a), (b), and (d) are incorrect.

Conclusion

The neurosecretory cells in hypothalamus form axons which end in the capillary bed in the stalk which connects hypothalamus to anterior lobe of the pituitary. These cells secrete six different regulatory hormones which regulate the hormonal secretion of the anterior pituitary. Apart from these six hormones, neurosecretory cells also release oxytocin and antidiuretic hormone. The antidiuretic hormone regulates the reabsorption of water by the kidney.

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Students have asked these similar questions

What are the two hormones released from the posterior pituitary? a. mineralocorticoid and glucocorticoid b. luteinizing hormone and follicle-stimulating hormone c. epinephrine and norepinephrine d. oxytocin and vasopressin When mechanical force is absorbed by a sensory receptor, the energy is transduced into a local depolarization or hyperpolarization that can be large or small depending on the strength of the stimulus. What is this called? a. an opponent process b. an action potential c. a graded receptor potential d. conscious awareness of sensation

The secretion of epinephrine and norepinephrine from the adrenal medulla is stimulated by a. adrenocorticotropic hormone. b. increased levels of growth hormone. C. sympathetic nerve innervation. d. increased levels of glucose in body fluids

All of the following hormones are released from the hypothalamus to control the anterior pituitary gland except a. growth-releasing hormone (GRH). b. antidiuretic hormone (ADH). c. prolactin-releasing hormone (PRH). d. corticotropin-releasing hormone (CRH).

Answer 2

Question

Chapter 38, Problem 1MC

Summary Introduction

Introduction:

There are clusters of specialized cells present in the hypothalamus which are known as neurosecretory cells. Thin fibers or axons are grown by neurosecretory cells which end in capillary bed and connect hypothalamus to anterior lobe of the pituitary. The neurosecretory cells produce six different regulatory hormones which can be either releasing or inhibiting hormones.

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

The neurosecretory cells in the hypothalamus produce hormones which are involved in the reabsorption of water by the kidney. Therefore, option (c) is correct.

Option (c) is given as “produce hormones that regulate water reabsorption in the kidney”.

Explanation of Solution

Justify reasons for the correct statement:

The neurosecretory cells of the hypothalamus are involved in the synthesis of peptide hormones, their storage, and release. The neurosecretory cells produce antidiuretic hormone and oxytocin hormone. The antidiuretic hormone maintains blood pressure, tissue water, and volume of blood by regulating the amount of water and thereby controlling the concentration of urine.

Hence, option (c) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “release growth hormone and prolactin”.

The growth hormone and prolactin are released by the anterior lobe of the pituitary. Prolactin stimulates the development of mammary glands and growth hormone stimulates the growth of bone and increases synthesis of proteins. These hormones are not released by neurosecretory cells. Hence, it is a wrong answer.

Option (b) is given as “release hormones that control hormone secretion by cells in the posterior pituitary”.

The neurosecretory cells in the hypothalamus release six different regulatory hormones. All these hormones regulate the release of hormones from the anterior lobe of the pituitary. The hormones released by neurosecretory cells do not regulate hormonal secretion of posterior pituitary. Hence, it is a wrong answer.

Option (d) is given as “produce hormones that stimulate glucose uptake by muscle cells”.

The hormone which stimulates the uptake of glucose by muscle cells is insulin. Insulin is produced by beta cells of the pancreas and not neurosecretory cells in the hypothalamus. Hence, it is a wrong answer.

Hence, options (a), (b), and (d) are incorrect.

Conclusion

The neurosecretory cells in hypothalamus form axons which end in the capillary bed in the stalk which connects hypothalamus to anterior lobe of the pituitary. These cells secrete six different regulatory hormones which regulate the hormonal secretion of the anterior pituitary. Apart from these six hormones, neurosecretory cells also release oxytocin and antidiuretic hormone. The antidiuretic hormone regulates the reabsorption of water by the kidney.

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Answer 3

Question

Chapter 38, Problem 1MC

Summary Introduction

Introduction:

There are clusters of specialized cells present in the hypothalamus which are known as neurosecretory cells. Thin fibers or axons are grown by neurosecretory cells which end in capillary bed and connect hypothalamus to anterior lobe of the pituitary. The neurosecretory cells produce six different regulatory hormones which can be either releasing or inhibiting hormones.

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

The neurosecretory cells in the hypothalamus produce hormones which are involved in the reabsorption of water by the kidney. Therefore, option (c) is correct.

Option (c) is given as “produce hormones that regulate water reabsorption in the kidney”.

Explanation of Solution

Justify reasons for the correct statement:

The neurosecretory cells of the hypothalamus are involved in the synthesis of peptide hormones, their storage, and release. The neurosecretory cells produce antidiuretic hormone and oxytocin hormone. The antidiuretic hormone maintains blood pressure, tissue water, and volume of blood by regulating the amount of water and thereby controlling the concentration of urine.

Hence, option (c) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “release growth hormone and prolactin”.

The growth hormone and prolactin are released by the anterior lobe of the pituitary. Prolactin stimulates the development of mammary glands and growth hormone stimulates the growth of bone and increases synthesis of proteins. These hormones are not released by neurosecretory cells. Hence, it is a wrong answer.

Option (b) is given as “release hormones that control hormone secretion by cells in the posterior pituitary”.

The neurosecretory cells in the hypothalamus release six different regulatory hormones. All these hormones regulate the release of hormones from the anterior lobe of the pituitary. The hormones released by neurosecretory cells do not regulate hormonal secretion of posterior pituitary. Hence, it is a wrong answer.

Option (d) is given as “produce hormones that stimulate glucose uptake by muscle cells”.

The hormone which stimulates the uptake of glucose by muscle cells is insulin. Insulin is produced by beta cells of the pancreas and not neurosecretory cells in the hypothalamus. Hence, it is a wrong answer.

Hence, options (a), (b), and (d) are incorrect.

Conclusion

The neurosecretory cells in hypothalamus form axons which end in the capillary bed in the stalk which connects hypothalamus to anterior lobe of the pituitary. These cells secrete six different regulatory hormones which regulate the hormonal secretion of the anterior pituitary. Apart from these six hormones, neurosecretory cells also release oxytocin and antidiuretic hormone. The antidiuretic hormone regulates the reabsorption of water by the kidney.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Question

Chapter 38, Problem 1MC

Summary Introduction

Introduction:

There are clusters of specialized cells present in the hypothalamus which are known as neurosecretory cells. Thin fibers or axons are grown by neurosecretory cells which end in capillary bed and connect hypothalamus to anterior lobe of the pituitary. The neurosecretory cells produce six different regulatory hormones which can be either releasing or inhibiting hormones.

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

The neurosecretory cells in the hypothalamus produce hormones which are involved in the reabsorption of water by the kidney. Therefore, option (c) is correct.

Option (c) is given as “produce hormones that regulate water reabsorption in the kidney”.

Explanation of Solution

Justify reasons for the correct statement:

The neurosecretory cells of the hypothalamus are involved in the synthesis of peptide hormones, their storage, and release. The neurosecretory cells produce antidiuretic hormone and oxytocin hormone. The antidiuretic hormone maintains blood pressure, tissue water, and volume of blood by regulating the amount of water and thereby controlling the concentration of urine.

Hence, option (c) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “release growth hormone and prolactin”.

The growth hormone and prolactin are released by the anterior lobe of the pituitary. Prolactin stimulates the development of mammary glands and growth hormone stimulates the growth of bone and increases synthesis of proteins. These hormones are not released by neurosecretory cells. Hence, it is a wrong answer.

Option (b) is given as “release hormones that control hormone secretion by cells in the posterior pituitary”.

The neurosecretory cells in the hypothalamus release six different regulatory hormones. All these hormones regulate the release of hormones from the anterior lobe of the pituitary. The hormones released by neurosecretory cells do not regulate hormonal secretion of posterior pituitary. Hence, it is a wrong answer.

Option (d) is given as “produce hormones that stimulate glucose uptake by muscle cells”.

The hormone which stimulates the uptake of glucose by muscle cells is insulin. Insulin is produced by beta cells of the pancreas and not neurosecretory cells in the hypothalamus. Hence, it is a wrong answer.

Hence, options (a), (b), and (d) are incorrect.

Conclusion

The neurosecretory cells in hypothalamus form axons which end in the capillary bed in the stalk which connects hypothalamus to anterior lobe of the pituitary. These cells secrete six different regulatory hormones which regulate the hormonal secretion of the anterior pituitary. Apart from these six hormones, neurosecretory cells also release oxytocin and antidiuretic hormone. The antidiuretic hormone regulates the reabsorption of water by the kidney.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 38, Problem 1MC

Summary Introduction

Introduction:

There are clusters of specialized cells present in the hypothalamus which are known as neurosecretory cells. Thin fibers or axons are grown by neurosecretory cells which end in capillary bed and connect hypothalamus to anterior lobe of the pituitary. The neurosecretory cells produce six different regulatory hormones which can be either releasing or inhibiting hormones.

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

The neurosecretory cells in the hypothalamus produce hormones which are involved in the reabsorption of water by the kidney. Therefore, option (c) is correct.

Option (c) is given as “produce hormones that regulate water reabsorption in the kidney”.

Explanation of Solution

Justify reasons for the correct statement:

The neurosecretory cells of the hypothalamus are involved in the synthesis of peptide hormones, their storage, and release. The neurosecretory cells produce antidiuretic hormone and oxytocin hormone. The antidiuretic hormone maintains blood pressure, tissue water, and volume of blood by regulating the amount of water and thereby controlling the concentration of urine.

Hence, option (c) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “release growth hormone and prolactin”.

The growth hormone and prolactin are released by the anterior lobe of the pituitary. Prolactin stimulates the development of mammary glands and growth hormone stimulates the growth of bone and increases synthesis of proteins. These hormones are not released by neurosecretory cells. Hence, it is a wrong answer.

Option (b) is given as “release hormones that control hormone secretion by cells in the posterior pituitary”.

The neurosecretory cells in the hypothalamus release six different regulatory hormones. All these hormones regulate the release of hormones from the anterior lobe of the pituitary. The hormones released by neurosecretory cells do not regulate hormonal secretion of posterior pituitary. Hence, it is a wrong answer.

Option (d) is given as “produce hormones that stimulate glucose uptake by muscle cells”.

The hormone which stimulates the uptake of glucose by muscle cells is insulin. Insulin is produced by beta cells of the pancreas and not neurosecretory cells in the hypothalamus. Hence, it is a wrong answer.

Hence, options (a), (b), and (d) are incorrect.

Conclusion

The neurosecretory cells in hypothalamus form axons which end in the capillary bed in the stalk which connects hypothalamus to anterior lobe of the pituitary. These cells secrete six different regulatory hormones which regulate the hormonal secretion of the anterior pituitary. Apart from these six hormones, neurosecretory cells also release oxytocin and antidiuretic hormone. The antidiuretic hormone regulates the reabsorption of water by the kidney.

Answer 6

Chapter 38, Problem 1MC

Summary Introduction

Introduction:

There are clusters of specialized cells present in the hypothalamus which are known as neurosecretory cells. Thin fibers or axons are grown by neurosecretory cells which end in capillary bed and connect hypothalamus to anterior lobe of the pituitary. The neurosecretory cells produce six different regulatory hormones which can be either releasing or inhibiting hormones.

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

The neurosecretory cells in the hypothalamus produce hormones which are involved in the reabsorption of water by the kidney. Therefore, option (c) is correct.

Option (c) is given as “produce hormones that regulate water reabsorption in the kidney”.

Explanation of Solution

Justify reasons for the correct statement:

The neurosecretory cells of the hypothalamus are involved in the synthesis of peptide hormones, their storage, and release. The neurosecretory cells produce antidiuretic hormone and oxytocin hormone. The antidiuretic hormone maintains blood pressure, tissue water, and volume of blood by regulating the amount of water and thereby controlling the concentration of urine.

Hence, option (c) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “release growth hormone and prolactin”.

The growth hormone and prolactin are released by the anterior lobe of the pituitary. Prolactin stimulates the development of mammary glands and growth hormone stimulates the growth of bone and increases synthesis of proteins. These hormones are not released by neurosecretory cells. Hence, it is a wrong answer.

Option (b) is given as “release hormones that control hormone secretion by cells in the posterior pituitary”.

The neurosecretory cells in the hypothalamus release six different regulatory hormones. All these hormones regulate the release of hormones from the anterior lobe of the pituitary. The hormones released by neurosecretory cells do not regulate hormonal secretion of posterior pituitary. Hence, it is a wrong answer.

Option (d) is given as “produce hormones that stimulate glucose uptake by muscle cells”.

The hormone which stimulates the uptake of glucose by muscle cells is insulin. Insulin is produced by beta cells of the pancreas and not neurosecretory cells in the hypothalamus. Hence, it is a wrong answer.

Hence, options (a), (b), and (d) are incorrect.

Conclusion

The neurosecretory cells in hypothalamus form axons which end in the capillary bed in the stalk which connects hypothalamus to anterior lobe of the pituitary. These cells secrete six different regulatory hormones which regulate the hormonal secretion of the anterior pituitary. Apart from these six hormones, neurosecretory cells also release oxytocin and antidiuretic hormone. The antidiuretic hormone regulates the reabsorption of water by the kidney.

Answer 7

Chapter 38, Problem 1MC

Summary Introduction

Introduction:

There are clusters of specialized cells present in the hypothalamus which are known as neurosecretory cells. Thin fibers or axons are grown by neurosecretory cells which end in capillary bed and connect hypothalamus to anterior lobe of the pituitary. The neurosecretory cells produce six different regulatory hormones which can be either releasing or inhibiting hormones.

Answer 8

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

The neurosecretory cells in the hypothalamus produce hormones which are involved in the reabsorption of water by the kidney. Therefore, option (c) is correct.

Option (c) is given as “produce hormones that regulate water reabsorption in the kidney”.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Justify reasons for the correct statement:

The neurosecretory cells of the hypothalamus are involved in the synthesis of peptide hormones, their storage, and release. The neurosecretory cells produce antidiuretic hormone and oxytocin hormone. The antidiuretic hormone maintains blood pressure, tissue water, and volume of blood by regulating the amount of water and thereby controlling the concentration of urine.

Hence, option (c) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “release growth hormone and prolactin”.

The growth hormone and prolactin are released by the anterior lobe of the pituitary. Prolactin stimulates the development of mammary glands and growth hormone stimulates the growth of bone and increases synthesis of proteins. These hormones are not released by neurosecretory cells. Hence, it is a wrong answer.

Option (b) is given as “release hormones that control hormone secretion by cells in the posterior pituitary”.

The neurosecretory cells in the hypothalamus release six different regulatory hormones. All these hormones regulate the release of hormones from the anterior lobe of the pituitary. The hormones released by neurosecretory cells do not regulate hormonal secretion of posterior pituitary. Hence, it is a wrong answer.

Option (d) is given as “produce hormones that stimulate glucose uptake by muscle cells”.

The hormone which stimulates the uptake of glucose by muscle cells is insulin. Insulin is produced by beta cells of the pancreas and not neurosecretory cells in the hypothalamus. Hence, it is a wrong answer.

Hence, options (a), (b), and (d) are incorrect.

Answer 12

Conclusion

The neurosecretory cells in hypothalamus form axons which end in the capillary bed in the stalk which connects hypothalamus to anterior lobe of the pituitary. These cells secrete six different regulatory hormones which regulate the hormonal secretion of the anterior pituitary. Apart from these six hormones, neurosecretory cells also release oxytocin and antidiuretic hormone. The antidiuretic hormone regulates the reabsorption of water by the kidney.

Answer 13

Ch. 38.1 - describe the four methods of communication between...Ch. 38.1 - Prob. 2CYL Ch. 38.1 - Prob. 3CYL Ch. 38.2 - Insulin is a large, water-soluble hormone that...Ch. 38.2 - Prob. 1CYL Ch. 38.2 - Prob. 2CYL Ch. 38.2 - explain the processes of negative and positive...Ch. 38.3 - A common test of thyroid gland function is to...Ch. 38.3 - Prob. 2TC Ch. 38.3 - Prob. 3TC

Solution Summary: The author explains that neurosecretory cells in the hypothalamus produce six different regulatory hormones which can be either releasing or inhibiting.

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