Endocrine System Word Scramble
C I E I A O O S D N
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
| Question | Answer |
| Based on solubility what are eicosanoid hormones? | prostoglandins and leukotriens |
| What is an endocrine gland and its function? | ductless, secretes hormones into tissue fluid, from which is diffuses into the blood |
| What action occurs when hormones meet their target tissues? | A specific response occurs |
| What kind of modulation is the endocrine system under? | Amplitude-modulated |
| Two examples of local hormones are? | paracrines and autocrines |
| What is a neurohormone? | they are produced by neurons and behave like hormones |
| Epinephrine and norepinephrine are secreted by? | the adrenal medulla |
| What is tissue fluid? | solution which surrounds cells in the body |
| Do hormones have acion in the glands? | No, they do not have action where they are produced. |
| What are local hormones? | Other chemical messengers (not circulating hormones) produced by endocrine glands |
| What does amplitude modulated mean? | The amount |
| What does frequency modulated mean? | How often |
| What are steroid hormones located in the kidneys? | Calcitrol |
| Define amino acid derivatives (aka biogenic amines) | small molecules structurally related to individual amino acids, are made from tyrosine and tryptophan |
| What are chemical messengers? | hormones, neurohormones, neurotransmitters, neuromodulators, and parahormones |
| What is a hormone? | A chemical messenger that is released in tissue and transported in the blood stream to alter the activities of a specific cells in other tissues |
| Metabolic regulates? | the total sum of chemical reactions occuring in the body cells |
| Steroid hormones are structurally similar to? | cholesterol |
| What are lipid soluble horrmones? | Steroid hormones, thyroid hormones, and nitric oxide |
| What are circulating hormones? | hormones that pass into the blood and act on distant target cells |
| What does "endo- " and "exo-" mean? | Endo- means internal; Exo- means external |
| The regulating systems in the body are? | The nervous system and endocrine system |
| What are lipid derived hormones? | Eicosanoids and steroid hormones |
| Where are hormones produced? | in endocrine glands |
| Melatonin is secreted by? | the pineal gland |
| What does the endocrine system deal with? | hormones |
| What is tyrosine and tryptophan? | tyrosine is a single amino acid and tryptophan is another amino acid |
| Where do hormones take action? | at their target tissue |
| What is a ligand? | (ligand comes from latin ligare = to bind) its a molecule that binds to another, normally refers to a soluble molecule such as a hormone or nerurotransmitter that binds to a receptor. |
| What does eicosanoid mean? | its a collective term for oxygenated derivatives of three different 20-carbon essential fatty acids; are lipid derivatives of arachidonic acid |
| What are water soluble hormones? | catecholamines, peptide and protien hormones |
| What are catecholamines? | tyrosine derived, amino acid derived include epinephrine, norepinephrine, and dopamine |
| What are 3 ways to classify hormones? | Based on 1. Function 2. Solubility 3. Chemical Structure |
| What is an exocrine gland and its function? | secretes products thru ducts into a lumen or onto a surface |
| What does it mean when we say the nervous system is frequency modulated? | How often gives you the outcome; once you hit the threshold, it must be redone to get the outcome |
| What type of modulation is the nervous system under? | Frequency- modulated |
| What takes hormones to tissues? | blood |
| What are steroid hormones located in the adrenal cortex? | mineralcorticoids and glucocorticoids, and androgens |
| What is the purpose of the endocrine system? | It functions with the nervous system to monitor and maintain homeostasis. |
| What are examples of exocrine gland products? | Sweat, oil, tears, spit |
| What is a tryptophan derived hormone? | an amino acid derivative, the hormone melatonin |
| Based on chemical structure hormones are classified as? | lipid derived, amino acid derived, and peptide hormones |
| Hormones are relased from endocrine glands into? | the interstitial fluid where they diffuse into the blood and travel tro target tissues |
| What are the steroid hormones located in the gonads? | androgens, estrogens, progestins |
| What does the number stand for in regards to T3 and T4? | the number of atomes of iodine in a molecule |
| Where are hormones secreted? | in the interstitial cells |
| What is homeostasis? | Constant internal environment. |
| What are tyrosine derived hormones? | amino acid derivatives, broken into two groups thyroid hormones and catecholamines |
| What is an autocrine? | a local hormone that effects the same cell or type of cells that release them |
| What system provides short-term crisis management? | The nervous system |
| Define a lipid derivative | carbon rings and side chains built from fatty acids and cholesterol |
| What are steroid hormones? | androgens, estrogens, progestins, mineralcorticoids, glucocorticoids,androgens, calcitrol |
| What is the function of the nervous system? | Detect changes in the internal and external environment, to bring about changes to maintain homeostasis. |
| What are lipids? | Hydrophobic, molecules such as fats, oils, wax, steroids, cholesterol |
| Based on solubility hormones are classified as? | lipid soluble, water soluble, or eicosanoids |
| What are thyroid hormones? | tyrosine and amino acid derivatives, lipid soluble, therefore not soluble in water include T3 - TRIODOTHYRONINE and T4 - THYROXINE |
| What does it mean when we say the endocrine system is amplitude modulated? | The amount of hormone released gives you a differenct outcome |
| What does the nervous system deal with? | neurotransmitters |
| What is the difference in speed of the modulation in the endocrine system and the nervous system? | The endocrine is slower and longer lasting |
| Based on function the response of a hormone is? | kinetic or metabolic |
| What is a paracrine? | "para-" meaning near by/ next to; a local hormone that DIFFUSES to their targets; these chemical messengers are not transported thru blood |
| Kinetic regulates? | movement |
| What are eicosaoids hormones? | leukotrienes, prostoglandins, thromboxanes, prostacyclins |
Created by:
nicole4rc
Popular Physiology sets