Biology
12th Edition
ISBN: 9780134813448
Author: Audesirk, Teresa, Gerald, Byers, Bruce E.
Publisher: Pearson,
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Chapter 38, Problem 4FIB
Summary Introduction
Introduction:
The pituitary gland is a small organ of the endocrine system, which is also known as the master gland. It secretes many hormones that travel in the bloodstream and direct various processes. The pituitary gland is comprised of three lobes, namely-anterior, posterior, and intermediate.
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Hormones travel through the general blood circulation to specific sites called target tissues or (1.) Effectors , where they produce a coordinated response of the target tissues. Thus, the term endocrine (en′dō-krin), derived from the Greek words (2). _________________, meaning within, and (3) ____________, to secrete, appropriately describes this system.
Endocrine glands are not to be confused with exocrine glands. Exocrine glands have (4.) _____________ that carry their secretions to the outside of the body, or into a hollow organ, such as the stomach or intestines. Examples of exocrine secretions are saliva, sweat, breast milk, and digestive enzymes.
The study of the endocrine system, known as 5. _____________________.
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Chapter 38 Solutions
Biology
Ch. 38.1 - describe the four methods of communication between...Ch. 38.1 - Prob. 2CYLCh. 38.1 - Prob. 3CYLCh. 38.2 - Insulin is a large, water-soluble hormone that...Ch. 38.2 - Prob. 1CYLCh. 38.2 - Prob. 2CYLCh. 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. 2TCCh. 38.3 - Prob. 3TC
Ch. 38.3 - Prob. 1HYEWCh. 38.3 - Endocrine disruptors have most frequently been...Ch. 38.3 - Prob. 1CYLCh. 38.3 - explain how negative feedback regulates the...Ch. 38.3 - Prob. 5TCCh. 38 - Prob. 1MCCh. 38 - Prob. 2MCCh. 38 - Steroid hormones include a. testosterone. b....Ch. 38 - Prob. 4MCCh. 38 - Prob. 5MCCh. 38 - Prob. 1FIBCh. 38 - Most endocrine hormones fall into three chemical...Ch. 38 - Prob. 3FIBCh. 38 - Prob. 4FIBCh. 38 - The pancreas releases the hormone _________ when...Ch. 38 - Prob. 6FIBCh. 38 - The adrenal cortex releases three major types of...Ch. 38 - Which chemical class of hormones usually attaches...Ch. 38 - Prob. 2RQCh. 38 - Prob. 3RQCh. 38 - Prob. 4RQCh. 38 - Prob. 5RQCh. 38 - Prob. 6RQCh. 38 - A student rescan, her decides to perform an...Ch. 38 - Prob. 2AC
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- Which hormones produced in the posterior and anterior lobes of the pituitary gland have the targets indicated? Below, fill in the blanks using the abbreviations noted in Section 15.3.arrow_forwardA physician sees a patient whose symptoms include sluggishness, depression, and intolerance to cold. After eliminating other possible causes, the doctor diagnoses a hormone problem. What disorder fits the symptoms? Why does the doctor suspect that the underlying cause is a malfunction of the anterior pituitary gland?arrow_forwardMatch the hormone source with the closest description.arrow_forward
- Tumors of the adrenal medulla, called pheochromocytomas, cause hypersecretion of catecholamines. Describe the expected signs and symptoms of this tumor.arrow_forwardMatch the following endocrine structures with the hormone it secretes. Endocrine Structures Hormones Hypothalamus blank Anterior Pituitary Gland blank Posterior Pituitary Gland blank Thyroid Gland blank Parathyroid Gland blank Adrenal Gland blank Pancreatic Islet blank Uterus blank I have listed the names I believe would match a few of these structures. Releasing Hormones Prostaglandin Epinephrine Glucagon Parathyroid Hormone Adrenocorticotropic Hormone Calcitonin Antidiuretic Hormonearrow_forwardName two hormones secreted by the posterior lobe of the pituitary gland.arrow_forward
- Give five (5) differences of steroid hormone and peptide hormone.arrow_forwardProvide Hormone's Full Name (I've provided Gland Region the abbreviation) Cell producing the hormone Target Cell(s) Hormone action or effect(s) Hypothalamus Releasing hormones Inhibiting hormones N/A N/A Pituitary Adenohypophysis GH: N/A PRL: N/A TSH: N/A АСТH: N/A MSH: N/A FSH: N/A LH: N/A Neurohypophysis ADH: Оxytocin hypothalamus neuron hypothalamus neuron Thyroid TH: Calcitonin Parathyroid PTH: N/A Adrenal Medulla ΝE/Epi adrenal medulla cells Cortex Give Regions of Adrenal Cortex: Mineralocorticoids Ex. Glucocorticoids Ex. Androgens Ex. Pineal Melatonin N/A Pancreas Glucagon Insulin Gonads Testosterone Progesterone Estrogen Placenta НCG: N/A Kidney ЕР: N/Aarrow_forwardPatient L is 45 years old and has been diagnosed with Addison's disease. His symptoms are related to hyposecretion of hormones from which gland (specific site)?arrow_forward
- List five different effects produced by these medullary hormones.arrow_forwardList the four anterior pituitary hormones that are tropic hormones and name their target glands.arrow_forwardMatch the following endocrine structures with the hormone it secretes. Endocrine Structures Hormones Hypothalamus blank Anterior Pituitary Gland blank Posterior Pituitary Gland blank Thyroid Gland blank Parathyroid Gland blank Adrenal Gland blank Pancreatic Islet blank Uterus blank Releasing Hormones Prostaglandin Epinephrine Glucagon Parathyroid Hormone Adrenocorticotropic Hormone Calcitonin Antidiuretic Hormonearrow_forward
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