To explain: The reason why the hypothalamus is considered the link between the nervous and endocrine systems.
Introduction: The nervous and endocrine systems are complementary systems of control in the body. The endocrine system is involved in the secretion of hormones in the blood and their transportation to the respective organs or tissues. The nervous system coordinates the actions of the body through the transmission of electrical impulses.
To determine: The role of the anterior pituitary gland.
Introduction: The endocrine system is the chemical signaling system that uses blood vessels as information channels. The endocrine glands are ductless organs located within the organ systems and contain groups of endocrine cells that secrete their hormones directly into their surroundings.
To determine: The role of the posterior pituitary gland.
Introduction: The endocrine system is the chemical signaling system that uses blood vessels as information channels. The endocrine glands are ductless organs located within the organ systems and contain groups of endocrine cells that secrete their hormones directly into their surroundings.
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Biology (MindTap Course List)
- Which part of the pituitary—anterior or posterior—is neural tissue, similar to the hypothalamus? Which part is glandular tissue and produces hormones that control the secretions by other endocrine organs?arrow_forwardWhat is the anatomic connection between the hypothalamus and the posterior pituitary?arrow_forwardHow does the hypothalamus control the functioning of both the anterior and posterior pituitary gland?arrow_forward
- Name the structure that connects the hypothalamus with the pituitary gland.arrow_forwardHow does the hypothalamus control both anterior and posterior pituitary functioning?arrow_forwardThe HPA axis include the following components: a.) Hypothalamus, anterior pituitary gland and adrenal cortex b.) Hypothalamus, posterior pituitary gland and adrenal cortex c.) Hypothalamus, anterior pituitary gland and adrenal medulla d.) Hypothalamus, posterior pituitary gland and adrenal medullaarrow_forward
- The anterior lobe of the pituitary gland is the same as the (a) neurohypophysis, (b) pars nervosa, (c) adenohypophysis, (d) hypothalamus.arrow_forwardWhat are two main benefits of having a portal system connect the median eminence of the hypothalamus with the anterior lobe of the pituitary gland?arrow_forwardWhat is the posterior pituitary and why is it not considered an endocrine gland?arrow_forward
- If the pituitary is so important, and if Eric is not getting replacements of hormones the pituitary makes (except for adh), why isn’t he dead? To answer this question, think through the cascade of events from hypothalamus to effect Is it because the hypotalamus secretes it to the blood stream directly? May I have an explanation? I'm trying to understand so that I can answer this question properlyarrow_forwardGiven that the anterior pituitary releases multiple hormones, how is it that a particular hypothalamus releasing hormone stimulates the secretion of a specific anterior pituitary hormone?arrow_forwardWhat is the pituitary gland? What is its important role?arrow_forward
- Human Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage Learning