The Endocrine System Word Scramble
|
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 |
what are endocrine glands? | they are glands that secrete their products, hormones, directly into the bloodstream |
what are exocrine glands? | they are glands that release their secretion external to, or at the surface of an organ |
what are the endocrine glands? | pituitary gland, thyroid, pancreas, adrenal gland, ovaries and the testes |
what are the exocrine glands? | pancreas, kidneys and salivary gland |
what does the pituitary gland release and what are it's functions? | GH - growth hormone ADH - maintains water balance |
what does the thyroid release and what are it's functions? | thyroxine - maintains metabolism |
what does the pancreas release and what are it's functions? | insulin - decreases blood glucose glucagon - increases blood glucose |
what does the adrenal gland release and what are it's functions? | adrenaline - fight or flight hormone |
what are hormones? | chemical messengers |
what do the ovaries release and what are it's functions? | oestrogen - female development hormone progesterone - maintains uterine lining |
what do the testes released and what is it's function? | testosterone - male development hormone |
what is a first messenger? | the hormone that binds to the receptor on the cell surface |
what is a secondary messenger? | the activated protein molecule within the cell which carries the message and transfers it to the other enzymes inside the cell |
what hormone is released by the pituitary gland to the breast and what is its function? | Prolactin - production of breast milk |
what hormone is released by the pituitary gland to the adrenal gland and what is its function? | ACTH - stimulates the production of corticosteroids |
what hormone is released by the pituitary gland to the thyroid and what is its function? | TSH - stimulates the production of thyroxine |
what hormone is released by the pituitary gland to the bone and what is its function? | GH - stimulates growth |
what hormone is released by the pituitary gland to the ovaries and what is its function? | FSH - stimulates ovulation |
what hormone is released by the pituitary gland to the testes and what is its function? | LSH - stimulates production of sperm |
what hormone is released by the pituitary gland to the kidney and what is its functions? | ADH - re-absorption of water water from kidney tubules |
what hormone is released by the pituitary gland to the uterus and what is its function? | oxytocin - stimulates contractions |
where is the pituitary gland found? | in the brain |
where is the thyroid gland found? | in the throat |
where is the adrenal gland located? | on top of the kidneys |
where is the pancreas located? | behind the stomach |
what is the islet of langerhans? | endocrine cells located in the pancreas, including alpha and beta |
what do the pancreatic exocrine cells secrete? | digestive enzymes |
what is lipase? | a digestive enzyme secreted by the pancreas that works with the bile from the liver to break down fats to be more easily absorbed by the body |
what is proteases? | a digestive enzyme secreted by the pancreas that helps break down proteins |
what is amylase? | a digestive enzyme secreted by the pancreas that helps break down carbohydrates into sugars to be more easily used by the body |
what is pancreatic juice? | a clear alkaline digestive fluid |
which cells in the islet of langerhans detect too much blood glucose? | beta cells |
which cells in the islet of langerhans detect too little blood glucose | alpha cells |
what is secreted by the beta cells in the islet of langerhans? | insulin |
what is secreted by the alpha cells in the islet of langerhans? | glucagon |
what is the standard pathway response for too little blood glucose? | stimulus- too little blood glucose. sensors- alpha cells in the islet of langerhans. communication centre- pancreas. effector- alpha cells. response- alpha cells secrete glucagon which converts glycogen into glucose, increasing blood glucose levels |
what is the standard pathway response for too much blood glucose? | stimulus- too much blood glucose. sensors- beta cells in islet of langerhans. communication center- pancreas. effector- beta cells. response- beta cells secrete insulin which converts glucose into glycogen, decreasing blood glucose levels |
Created by:
deannarosee
Popular Biology sets