Feedback mechanisms by https://padlet.com/jeenababu/yz4ghjn8lf1mwimp en-us 2022-11-26 06:51:26 UTC 2022-11-26 08:13:10 UTC hello@padlet.com Feedback mechansims jeenababu https://padlet.com/jeenababu/yz4ghjn8lf1mwimp/wish/2398427822 2022-11-26 06:52:36 UTC https://padlet.com/jeenababu/yz4ghjn8lf1mwimp/wish/2398427822 Negative feedback loop jeenababu https://padlet.com/jeenababu/yz4ghjn8lf1mwimp/wish/2398428130 2022-11-26 06:54:02 UTC https://padlet.com/jeenababu/yz4ghjn8lf1mwimp/wish/2398428130 Positive feedback loop jeenababu https://padlet.com/jeenababu/yz4ghjn8lf1mwimp/wish/2398428260 2022-11-26 06:54:31 UTC https://padlet.com/jeenababu/yz4ghjn8lf1mwimp/wish/2398428260 Blood Clotting AbdalrahmanMu https://padlet.com/jeenababu/yz4ghjn8lf1mwimp/wish/2398445952 (Abdalrahman Muftah, Malek Al-Serhi, Lina S and Mohamed)]]> 2022-11-26 07:56:04 UTC https://padlet.com/jeenababu/yz4ghjn8lf1mwimp/wish/2398445952 Fruit Ripening (Sheikhah, Yousif Eladawy, Hind, Maryam) mustafasheikhah https://padlet.com/jeenababu/yz4ghjn8lf1mwimp/wish/2398446491 Stimulus: ripening of the apple
Receptor: SIETR7 Ethylene receptor
Effector: Other apples
Response: The other apples will ripen and the cycle continues as the apples produce more ethylene]]> 2022-11-26 07:56:53 UTC https://padlet.com/jeenababu/yz4ghjn8lf1mwimp/wish/2398446491 blood clotting feedback loop linaibnauf https://padlet.com/jeenababu/yz4ghjn8lf1mwimp/wish/2398446885 2022-11-26 07:58:27 UTC https://padlet.com/jeenababu/yz4ghjn8lf1mwimp/wish/2398446885 Osmoregulation via ADH (Lina H) https://padlet.com/jeenababu/yz4ghjn8lf1mwimp/wish/2398447151 Stimulus: water level dropping or increasing
Receptor: pituitary gland releasing ADH
Effector: Kidney and hypothalamus
Response: reduction or increasing water level


]]> 2022-11-26 07:59:13 UTC https://padlet.com/jeenababu/yz4ghjn8lf1mwimp/wish/2398447151 Blood Sugar Regulation (Almuthanna) almuthannashoukri48 https://padlet.com/jeenababu/yz4ghjn8lf1mwimp/wish/2398447873 Stimulus: High blood sugar

]]> 2022-11-26 08:01:31 UTC https://padlet.com/jeenababu/yz4ghjn8lf1mwimp/wish/2398447873 Blood Pressure erradiabdullah https://padlet.com/jeenababu/yz4ghjn8lf1mwimp/wish/2398447940 Negative Feed Back]]> 2022-11-26 08:01:49 UTC https://padlet.com/jeenababu/yz4ghjn8lf1mwimp/wish/2398447940 linaibnauf https://padlet.com/jeenababu/yz4ghjn8lf1mwimp/wish/2398448636 Lina Sulieman: Stimulus: Breakage/tear in vessel wall
more_vertical
The process of blood coagulation (hemostasis) is a cascading positive feedback loop. When the body is damaged inside or outside, the damaged tissues release factors that cause platelets to adhere to the tissue (the effector) at the site of the wound. The platelets release granules that activate and attract more platelets and cause them to bind to each other.
]]> 2022-11-26 08:04:19 UTC https://padlet.com/jeenababu/yz4ghjn8lf1mwimp/wish/2398448636 Blood Pressure https://padlet.com/jeenababu/yz4ghjn8lf1mwimp/wish/2398448832
Stimulus: Rising blood pressure 
Receptor: Baroreceptors are the receptors that are located in the carotid sinus that help to regulate blood pressure
Effector: Decreased heart rate and increase blood vessel diameter 
Response: Blood pressure returns to normal

Mohammed Abdulla
]]> 2022-11-26 08:04:59 UTC https://padlet.com/jeenababu/yz4ghjn8lf1mwimp/wish/2398448832 potential harm maryamembaby04 https://padlet.com/jeenababu/yz4ghjn8lf1mwimp/wish/2398449442 Ethylene exposure increases breakdown of chlorophyll (causing yellowing), reduces storage life, increases sensitivity to chilling injury and can help spread decay.]]> 2022-11-26 08:06:26 UTC https://padlet.com/jeenababu/yz4ghjn8lf1mwimp/wish/2398449442 Osmoregulation via ADH- Kubbar 12045011 https://padlet.com/jeenababu/yz4ghjn8lf1mwimp/wish/2398453290 Osmoregulation via ADH is a negative stimulus because it returns the decreased water levels back to homeostasis. 

Stimulus: Decreased water levels.

Receptor: hypothalamic osmoreceptor.

Osmoregulation via ADH controls the amount of urine that is formed within the body to maintain a certain level of water.

Response: ADH is released which promotes more water to be reabsorbed within the body.

]]> 2022-11-26 08:07:32 UTC https://padlet.com/jeenababu/yz4ghjn8lf1mwimp/wish/2398453290 erradiabdullah https://padlet.com/jeenababu/yz4ghjn8lf1mwimp/wish/2398454028 Stimulus: Rising or Declining Blood Pressure
Receptor: baroreceptors that can detect arterial blood pressure
Effector: baroreceptor receptors that detect if blood pressure is too high or too low send a signal to the hypothalamus.
The hypothalamus then sends a message to the heart, blood vessels, and kidneys.
The Hypothalamus acts as a effector in blood pressure regulation.
Response: trigger a sympathetic response
This stimulates a change in blood pressure to reach balanced levels.

Diseases: heart disease, heart attack, and stroke.

Abdullah Erradi]]> 2022-11-26 08:09:54 UTC https://padlet.com/jeenababu/yz4ghjn8lf1mwimp/wish/2398454028