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      <title>Feedback Mechanisms by Heather Walls</title>
      <link>https://padlet.com/hwalls6/Feedback</link>
      <description>Made with a dash of wit.</description>
      <language>en-us</language>
      <pubDate>2022-02-23 04:23:13 UTC</pubDate>
      <lastBuildDate>2022-03-09 04:10:17 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
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         <url>https://padlet.net/icons/png/1f604.png</url>
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         <title>An important example of negative feedback is the control of blood sugar. After a meal, the small intestine absorbs glucose from digested food. Blood glucose levels rise. Increased blood glucose levels stimulate beta cells in the pancreas to produce insulin. -addi coats</title>
         <author></author>
         <link>https://padlet.com/hwalls6/Feedback/wish/2074330056</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2022-03-02 19:58:46 UTC</pubDate>
         <guid>https://padlet.com/hwalls6/Feedback/wish/2074330056</guid>
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      <item>
         <title>positive feedback</title>
         <author></author>
         <link>https://padlet.com/hwalls6/Feedback/wish/2074771013</link>
         <description><![CDATA[<div>an example of positive feedback is is blood clotting. when an organism is injured or hurt (cuts) platelets release clotting factors which cause more platelets to aggregate at the site of the injury , to HEAL :)-Aaliyah saenz</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-03-03 01:44:00 UTC</pubDate>
         <guid>https://padlet.com/hwalls6/Feedback/wish/2074771013</guid>
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      <item>
         <title> FEEDBACK EXAMPLE!!!!</title>
         <author></author>
         <link>https://padlet.com/hwalls6/Feedback/wish/2076758047</link>
         <description><![CDATA[<div>&nbsp;The ripening process in fruits involves the hormone ethylene and it is an example of a positive feedback mechanism. This causes the fruit to ripen and gain sweetness, which then causes animals to consume, and then spread the seeds which are still intact, thus causing the plant to reproduce.</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-03-03 22:31:01 UTC</pubDate>
         <guid>https://padlet.com/hwalls6/Feedback/wish/2076758047</guid>
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      <item>
         <title>Positive Feedback</title>
         <author></author>
         <link>https://padlet.com/hwalls6/Feedback/wish/2077308641</link>
         <description><![CDATA[<div>An example of positive feedback is a woman’s menstrual cycle. The estrogen hormone is released into the ovary before a woman ovulates, and it goes to the brain to prompt the release of two other hormones. The hypothalamus is activated, causing gonadotropin hormone to be released, while the pituitary gland is stimulated, enabling luteinizing hormone to also be released. Luteinizing hormone then enhances estrogen production. When the levels of these and other hormones rise, ovulation occurs. -Jazlin Almager</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-03-04 04:44:36 UTC</pubDate>
         <guid>https://padlet.com/hwalls6/Feedback/wish/2077308641</guid>
      </item>
      <item>
         <title>Negative feedback</title>
         <author>rachelburgos71</author>
         <link>https://padlet.com/hwalls6/Feedback/wish/2078429934</link>
         <description><![CDATA[<div>If a person is hungry, their metabolism slows down. This results in conserving more energy and letting the human survive with less food.&nbsp;-Rachel Burgos</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-03-04 18:26:51 UTC</pubDate>
         <guid>https://padlet.com/hwalls6/Feedback/wish/2078429934</guid>
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      <item>
         <title>negative feedback</title>
         <author></author>
         <link>https://padlet.com/hwalls6/Feedback/wish/2080629164</link>
         <description><![CDATA[<div>when someone is hot they start to sweat. This is because when someone's body is hot the sweat try's to cool the body down trying to going back to there set point or stable point. When someone is to cold they will start to shiver. This is because when someone's body is shivering the body wants to heat up its self makeing its self go back to a stable point or set point in there body. Therefor when sweating or shivering it will reverse the change that has happened in the persons body.<br>-Mason c</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-03-07 02:40:59 UTC</pubDate>
         <guid>https://padlet.com/hwalls6/Feedback/wish/2080629164</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/hwalls6/Feedback/wish/2082611721</link>
         <description><![CDATA[<div>Negative feedback&nbsp;<br>If a person's blood glucose level is low the person will eat and the pancreas will send insulin to raise their blood glucose.  to maintain homeostatis. -Grayson Sharp</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-03-07 21:56:23 UTC</pubDate>
         <guid>https://padlet.com/hwalls6/Feedback/wish/2082611721</guid>
      </item>
      <item>
         <title>Feedback Mechanism</title>
         <author></author>
         <link>https://padlet.com/hwalls6/Feedback/wish/2085220472</link>
         <description><![CDATA[<div>An example of positive feedback is when your blood clots. when an organism is cut, platelets release clotting factors which cause more platelets to aggregate at the site of the injury to help the injury heal.<br>-Derek Amokwaw</div><div><br></div><div><br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2022-03-09 02:47:00 UTC</pubDate>
         <guid>https://padlet.com/hwalls6/Feedback/wish/2085220472</guid>
      </item>
      <item>
         <title>positive feedback</title>
         <author></author>
         <link>https://padlet.com/hwalls6/Feedback/wish/2085326873</link>
         <description><![CDATA[<div>Oxytocin is released from the posterior pituitary gland in order to stimulate the muscle contractions necessary to push the baby through the birth canal. All of the following is a positive feedback mechanism, because the oxytocin makes the contractions stronger during the process of labor. - Annela Camus</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-03-09 04:10:17 UTC</pubDate>
         <guid>https://padlet.com/hwalls6/Feedback/wish/2085326873</guid>
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