•TheNERVOUSSYSTEMcontrolsthebodyelectricallyviaNERVEIMPULSES.•TheENDOCRINESYSTEMregulatesthebodychemicallyviaHORMONES.WhatisaGLAND?Itisanorganthatdevelopsasecretionwhichperformsspecificfunctions.TheEndocr
Hormones regulate internal functions from metabolism and growth to sexual development and the induction of birth.
The endocrine system includes the pituitary, thyroid, parathyroid, adrenal, and pineal glands. Some of these glands have both endocrine and non-endocrine functions. For example, the pancreas contains cells that function in digestion as well as cells that secrete the hormones insulin and glucagon, ...
Endocrine System: Overview (cont) The hypothalamus has both nervous functions and releases hormones Other tissues and organs that produce hormones include adipose cells, cells in the walls of the small intestine, stomach, kidneys, and heart Hormones – chemical substances secreted by cells of endocri...
○ Endocrine system uses hormones produced by endocrine structures 1. Communication ■ nervous - both electrical and chemical ■ endocrine - only chemical 2. Speed and persistence of response ■ nervous - reacts quickly (1 - 10 msec), stops quickly ...
3. Hormones of the Anterior Pituitary a. Stimulus for Release: b. Growth hormone ii) *Target Organs: the two main ones are? iii) Functions: Overall is Metabolism Cell Division & Growth of: Use of Fats for energy, iv) *Disorders– What is the Cause and Affect? *Pituitary dwarfism *Giga...
Endocrine - secrete hormones inside the body, directly into the blood streamPancreas function Regulates glucoseIslets of Langerhans which secrete glucagon and insulinGlucagon - stimulates the liver to break down glycogen, raises blood sugar concentration(children often form hypoglycemia because they have ...
Fun fact: epinephrine and norepinephrine function both as hormones in the endocrine system and as neurotransmitters in the nervous system! In fact, norepinephrine is the main neurotransmitter of the sympathetic nervous system. The acute stress response: playing hormone telephone Now that you’ve gotte...
Endocrine FGFs are secreted FGFs that act as hormones, traveling through the bloodstream to exert their effects on distant target tissues. Unlike paracrine FGFs, which act locally, endocrine FGFs can exert systemic effects on multiple organs and tissues. Endocrine FGFs family is composed of FGF19 ...
Nervous System | Definition, Anatomy & Function from Chapter 20 / Lesson 3 379K What does our nervous system do? Learn about the major functions of the nervous system, its main parts, and their specific functions. See pictures and examples. Related...