Blood Glucose Feedback Loop by Kenneth Luong https://padlet.com/kluong/tuq3y12rtku3 PLTW 2.1.3 en-us 2017-09-25 17:41:29 UTC 2022-03-08 14:12:40 UTC hello@padlet.com Feedback Mechanism avillareal https://padlet.com/kluong/tuq3y12rtku3/wish/190958325 2017-09-25 17:50:33 UTC https://padlet.com/kluong/tuq3y12rtku3/wish/190958325 Normal Level of Blood Glucose kluong https://padlet.com/kluong/tuq3y12rtku3/wish/190959158 2017-09-25 17:51:57 UTC https://padlet.com/kluong/tuq3y12rtku3/wish/190959158 Blood Glucose Rises kluong https://padlet.com/kluong/tuq3y12rtku3/wish/190961040 2017-09-25 17:55:13 UTC https://padlet.com/kluong/tuq3y12rtku3/wish/190961040 jhossain1 https://padlet.com/kluong/tuq3y12rtku3/wish/190963299 A mechanism that controls how hormones are released to maintain homeostasis in the body. ]]> 2017-09-25 17:58:50 UTC https://padlet.com/kluong/tuq3y12rtku3/wish/190963299 Insulin is secreted by beta islet cells in the pancreas avillareal https://padlet.com/kluong/tuq3y12rtku3/wish/190966066 2017-09-25 18:03:22 UTC https://padlet.com/kluong/tuq3y12rtku3/wish/190966066 The pancreas acts as a negative feedback mechanism; when blood glucose levels get too high, insulin is released to help bring it back to normal. kluong https://padlet.com/kluong/tuq3y12rtku3/wish/192296192 2017-09-28 23:24:17 UTC https://padlet.com/kluong/tuq3y12rtku3/wish/192296192 Cells absorb glucose kluong https://padlet.com/kluong/tuq3y12rtku3/wish/192297016 2017-09-28 23:32:59 UTC https://padlet.com/kluong/tuq3y12rtku3/wish/192297016 Blood glucose levels drop kluong https://padlet.com/kluong/tuq3y12rtku3/wish/192297256 2017-09-28 23:35:16 UTC https://padlet.com/kluong/tuq3y12rtku3/wish/192297256 Insulin attaches to insulin receptors on cells kluong https://padlet.com/kluong/tuq3y12rtku3/wish/192297520 2017-09-28 23:37:43 UTC https://padlet.com/kluong/tuq3y12rtku3/wish/192297520 Liver converts glucose to glycogen to store kluong https://padlet.com/kluong/tuq3y12rtku3/wish/192297785 2017-09-28 23:39:44 UTC https://padlet.com/kluong/tuq3y12rtku3/wish/192297785 Blood glucose drops kluong https://padlet.com/kluong/tuq3y12rtku3/wish/192297890 2017-09-28 23:40:50 UTC https://padlet.com/kluong/tuq3y12rtku3/wish/192297890 Glycogen is secreted by alpha islet cells in the pancreas kluong https://padlet.com/kluong/tuq3y12rtku3/wish/192297985 2017-09-28 23:41:54 UTC https://padlet.com/kluong/tuq3y12rtku3/wish/192297985 Liver releases stored glucose kluong https://padlet.com/kluong/tuq3y12rtku3/wish/192298266 2017-09-28 23:44:28 UTC https://padlet.com/kluong/tuq3y12rtku3/wish/192298266 Blood glucose levels rise kluong https://padlet.com/kluong/tuq3y12rtku3/wish/192298452 2017-09-28 23:46:37 UTC https://padlet.com/kluong/tuq3y12rtku3/wish/192298452 Conclusion Questions kluong https://padlet.com/kluong/tuq3y12rtku3/wish/192298624 2017-09-28 23:48:37 UTC https://padlet.com/kluong/tuq3y12rtku3/wish/192298624 1. Blood sugar is regulated by both positive and negative feedback, since insulin is released to reduce blood glucose levels when it is too high and glycogen is released to increase blood sugar levels when it is too low. kluong https://padlet.com/kluong/tuq3y12rtku3/wish/192298661 2017-09-28 23:49:03 UTC https://padlet.com/kluong/tuq3y12rtku3/wish/192298661 2. A problem with insulin receptors will cause cells to become resistant to insulin and will hinder the body's ability to maintain normal blood glucose levels. kluong https://padlet.com/kluong/tuq3y12rtku3/wish/192298841 2017-09-28 23:51:00 UTC https://padlet.com/kluong/tuq3y12rtku3/wish/192298841 3. A problem with hormones and feedback could have led to a buildup of toxic substances in Anna Garcia's body, ultimately leading to her death. kluong https://padlet.com/kluong/tuq3y12rtku3/wish/192298944 2017-09-28 23:51:51 UTC https://padlet.com/kluong/tuq3y12rtku3/wish/192298944 Insulin is injected kluong https://padlet.com/kluong/tuq3y12rtku3/wish/192569590 2017-09-29 18:06:03 UTC https://padlet.com/kluong/tuq3y12rtku3/wish/192569590 Additional insulin is injected kluong https://padlet.com/kluong/tuq3y12rtku3/wish/192572978 2017-09-29 18:13:43 UTC https://padlet.com/kluong/tuq3y12rtku3/wish/192572978 Glucose transport proteins are activated kluong https://padlet.com/kluong/tuq3y12rtku3/wish/192574483 2017-09-29 18:17:15 UTC https://padlet.com/kluong/tuq3y12rtku3/wish/192574483