P6 feedback loops by Shannon Genova https://padlet.com/Shannon_Genova/zrtx57unb6edus6u en-us 2024-11-26 18:28:15 UTC 2024-11-26 18:36:00 UTC hello@padlet.com positive causes more of the same negative tries to counteract what is happening https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235399906 2024-11-26 18:31:16 UTC https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235399906 https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235400312 Negative feedback loops try and get closer to a target point

]]> 2024-11-26 18:31:40 UTC https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235400312 Negative Feedback https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235400347 Variable that triggers a counter response

Ex: Regulating body temp such as sweating.

]]> 2024-11-26 18:31:41 UTC https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235400347 negative feedback loop https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235400356 counteracting response

]]> 2024-11-26 18:31:41 UTC https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235400356 https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235400449 negative feedback: stability/counteract variable -- positive feedback: intensify variable

]]> 2024-11-26 18:31:45 UTC https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235400449 https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235400457 Negative feedback counteracts a variable, positive feedback intensifies a variable

]]> 2024-11-26 18:31:46 UTC https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235400457 https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235400544 positive intensifies the variable while negative has some variable that creates a counter response.

]]> 2024-11-26 18:31:52 UTC https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235400544 https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235400666 Feedback loops help keep homeostasis balanced.

]]> 2024-11-26 18:31:57 UTC https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235400666 https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235400803 Negative feedback loops try to lower body temp when it gets to hot and bring up body temp when the temp gets too cold

]]> 2024-11-26 18:32:04 UTC https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235400803 https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235400922 Our bodies trying to maintain temperature is an example of negative feedback.

]]> 2024-11-26 18:32:09 UTC https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235400922 Endotherm vs Ectotherm https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235400964 Endotherms are "warm blooded", and we get goosebumps to conserve heat

Ectotherms are "cold blooded" and body temp fluctuates with the environment

]]> 2024-11-26 18:32:12 UTC https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235400964 During childbirth, more hormones create more contractions which help the baby get out https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235400966 2024-11-26 18:32:12 UTC https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235400966 https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235400978 In a positive feedback loop, the variable is intensified, while in a negative feedback loop, the variable triggers a counteractive response.

]]> 2024-11-26 18:32:12 UTC https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235400978 Negative feedback loop juliadover2025 https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235401050 A variable that triggers a counteracting response; for example, body temperature regulation

]]> 2024-11-26 18:32:15 UTC https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235401050 Homeostasis and Feedback https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235401095 When a person has type 1 diabetes, insulin is not produced. This means that glucose cannot enter cells and is not usable. In order for glucose to be beneficial it must be converted to ATP in the cell.

]]> 2024-11-26 18:32:18 UTC https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235401095 https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235401099 Negative feedback loops are counteractive variables that try to find equilibrium

]]> 2024-11-26 18:32:18 UTC https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235401099 https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235401128 Ectotherm means cold-blooded, endotherm means warm blooded

]]> 2024-11-26 18:32:19 UTC https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235401128 Positive Feedback Example https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235401995

  • intensifies the variable

    • Example: during birth, the baby's head causes pressure on the cervix and causes contractions, releasing hormones

    • they intensify and continue until the baby is born

    ]]>     2024-11-26 18:33:07 UTC https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235401995     Takeaway https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235402074 For a negative feedback loop stimuli cause imbalance in one direction. For a positive feedback loop they make adjustments in same direction as stimuli.

    ]]>     2024-11-26 18:33:14 UTC https://padlet.com/Shannon_Genova/zrtx57unb6edus6u/wish/3235402074