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      <title>113-1H204生命科學專題 by 陳柏煒</title>
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      <description></description>
      <language>en-us</language>
      <pubDate>2024-11-21 14:01:59 UTC</pubDate>
      <lastBuildDate>2025-10-30 12:17:36 UTC</lastBuildDate>
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         <title>滲透壓-選修生物I(物質的進出)</title>
         <author>de199417</author>
         <link>https://padlet.com/de199417/3n2k2wx1kqkr3e79/wish/3228288763</link>
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         <pubDate>2024-11-21 14:08:16 UTC</pubDate>
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      <item>
         <title>應用</title>
         <author>de199417</author>
         <link>https://padlet.com/de199417/3n2k2wx1kqkr3e79/wish/3228292647</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://scitechvista.nat.gov.tw/Article/c000003/detail?ID=1152a802-6863-44a2-ad93-da81ab0feb07" />
         <pubDate>2024-11-21 14:10:21 UTC</pubDate>
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      <item>
         <title>滲透壓與植物關係探討</title>
         <author>de199417</author>
         <link>https://padlet.com/de199417/3n2k2wx1kqkr3e79/wish/3228296540</link>
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         <pubDate>2024-11-21 14:12:27 UTC</pubDate>
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      <item>
         <title>紫背萬年青</title>
         <author>de199417</author>
         <link>https://padlet.com/de199417/3n2k2wx1kqkr3e79/wish/3228298055</link>
         <description><![CDATA[]]></description>
         <enclosure url="http://kplant.biodiv.tw/%E8%9A%8C%E8%98%AD/%E8%9A%8C%E8%98%AD.htm" />
         <pubDate>2024-11-21 14:13:17 UTC</pubDate>
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      <item>
         <title>步驟</title>
         <author>de199417</author>
         <link>https://padlet.com/de199417/3n2k2wx1kqkr3e79/wish/3228305259</link>
         <description><![CDATA[<p>(1)撕下等大小紫被萬年青<br>(2)分別放入蒸餾水、0.2M、1M葡萄糖溶液與10.2M、1M蔗糖溶液之中<br>(3)分別浸泡10分鐘後取出至顯微鏡下觀察質離率</p><p>(4)質離率=發生質離細胞/視野下所觀察的總細胞數</p>]]></description>
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         <pubDate>2024-11-21 14:17:22 UTC</pubDate>
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      <item>
         <title>共編EXCLE</title>
         <author>de199417</author>
         <link>https://padlet.com/de199417/3n2k2wx1kqkr3e79/wish/3228334686</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://docs.google.com/spreadsheets/d/1iVcYsFKVE3E9Wo0UUReSG-8qo0G4pk6zWhMwlwMbdV4/edit?usp=sharing" />
         <pubDate>2024-11-21 14:33:31 UTC</pubDate>
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      <item>
         <title></title>
         <author>de199417</author>
         <link>https://padlet.com/de199417/3n2k2wx1kqkr3e79/wish/3249163855</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://chatgpt.com/" />
         <pubDate>2024-12-06 03:27:35 UTC</pubDate>
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      <item>
         <title>G1</title>
         <author>h210239_1</author>
         <link>https://padlet.com/de199417/3n2k2wx1kqkr3e79/wish/3249178304</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-12-06 03:42:04 UTC</pubDate>
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      <item>
         <title>G2</title>
         <author>h210115_1</author>
         <link>https://padlet.com/de199417/3n2k2wx1kqkr3e79/wish/3249180115</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-12-06 03:43:45 UTC</pubDate>
         <guid>https://padlet.com/de199417/3n2k2wx1kqkr3e79/wish/3249180115</guid>
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      <item>
         <title>G5</title>
         <author>h210050</author>
         <link>https://padlet.com/de199417/3n2k2wx1kqkr3e79/wish/3249186824</link>
         <description><![CDATA[<p>1.蒸餾水的質離率只有1%</p><p>2.1M的葡萄糖溶液的質離率比0.2M葡萄糖溶液</p><p>的高</p><p>1M的蔗糖溶液的質離率比0.2M蔗糖溶液的高</p><p>顯然濃度高的溶液質離率較高</p><p>3.濃度高的水分較少質離率當然也會較高</p>]]></description>
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         <pubDate>2024-12-06 03:50:14 UTC</pubDate>
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         <title>葡萄糖可進入細胞，不會造成滲透壓差，所以不會形成質離現象，反之蔗糖不會進入細胞，因此會產生質離現象。</title>
         <author>de199417</author>
         <link>https://padlet.com/de199417/3n2k2wx1kqkr3e79/wish/3249192102</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-12-06 03:54:51 UTC</pubDate>
         <guid>https://padlet.com/de199417/3n2k2wx1kqkr3e79/wish/3249192102</guid>
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      <item>
         <title>G3</title>
         <author>h210091</author>
         <link>https://padlet.com/de199417/3n2k2wx1kqkr3e79/wish/3249196681</link>
         <description><![CDATA[<p>當葡萄糖溶液0.2M時，他的滲透壓較1M的小，溶液的濃度會影響滲透壓，蔗糖分子比葡萄糖分子大，更難進入細胞，滲透壓更明顯</p><p>Chatgpt:</p><p>根據您提供的圖表「探討葡萄糖與蔗糖溶液影響紫背萬年青的質離率」，以下是對實驗結果的分析：</p><p>1. 蒸餾水：</p><p>• 質離率最低，幾乎接近 0%。這表明紫背萬年青細胞在蒸餾水中沒有經歷細胞質的流失，推測其細胞內外滲透壓差異極小，沒有顯著的水分移動。</p><p>2. 0.2M 葡萄糖溶液：</p><p>• 質離率有小幅上升，但仍相對較低。這可能是因為葡萄糖分子的滲透壓效應不強，導致細胞失水的程度較輕微。</p><p>3. 1M 葡萄糖溶液：</p><p>• 質離率大幅上升，顯示出高濃度葡萄糖溶液對紫背萬年青細胞有顯著的滲透壓效應。細胞可能因大量失水而發生質壁分離，細胞膜與細胞壁分離。</p><p>4. 0.2M 蔗糖溶液：</p><p>• 質離率略高於 0.2M 葡萄糖溶液，顯示蔗糖溶液的滲透效應可能略強於相同濃度的葡萄糖溶液。</p><p>5. 1M 蔗糖溶液：</p><p>• 質離率最高，與 1M 葡萄糖溶液相比更為顯著。這可能是因為蔗糖分子較大且滲透壓作用更強，導致細胞水分流失更多。</p><p>實驗結論：</p><p>• 滲透壓的影響與溶液濃度呈正相關，濃度越高，細胞質離率越高。</p><p>• 蔗糖溶液的滲透壓效應似乎比葡萄糖溶液更強，可能與分子結構或細胞對不同溶質的反應有關。</p><p>可能的討論方向：</p><p>1. 細胞的適應性：</p><p>• 紫背萬年青細胞是否對不同類型的溶質（如葡萄糖和蔗糖）有不同的選擇性滲透性？</p><p>2. 實驗誤差：</p><p>• 不同溶液中是否可能存在未預期的污染或濃度偏差？</p><p>3. 擴展實驗：</p><p>• 是否可以測試其他濃度範圍，進一步觀察質離率的變化趨勢？</p><p>•探討其他類型的溶質（如鹽類溶液）對滲透壓的影響。</p><p><br/></p>]]></description>
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         <pubDate>2024-12-06 03:58:55 UTC</pubDate>
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         <title>我們發現實驗當中葡萄糖發生質離 這與我們的假設是不一樣 因為葡萄糖有蛋白質通道所以葡萄糖不應該會發生質離 我們推測可能是因為葡萄糖進去細胞膜的速度不夠快所以會來不及平衡導致質離的發生</title>
         <author>h210239_1</author>
         <link>https://padlet.com/de199417/3n2k2wx1kqkr3e79/wish/3249199599</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-12-06 04:01:47 UTC</pubDate>
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      <item>
         <title>簡報模板</title>
         <author>de199417</author>
         <link>https://padlet.com/de199417/3n2k2wx1kqkr3e79/wish/3257936588</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://docs.google.com/presentation/d/1NDD-K_0hbpwa20ZPTucpfO_ZpU3IzQMZQR4o8b1swE0/edit?usp=sharing" />
         <pubDate>2024-12-13 00:55:31 UTC</pubDate>
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      <item>
         <title>G4</title>
         <author>h210039</author>
         <link>https://padlet.com/de199417/3n2k2wx1kqkr3e79/wish/3258198805</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-12-13 03:40:28 UTC</pubDate>
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      <item>
         <title>G1</title>
         <author>h2101011</author>
         <link>https://padlet.com/de199417/3n2k2wx1kqkr3e79/wish/3258204758</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://docs.google.com/presentation/d/1hpXMaFTojoD1ttPEs6CNKTPaTkueby5i8YJ8R-lo5c8/edit?usp=sharing" />
         <pubDate>2024-12-13 03:46:28 UTC</pubDate>
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      <item>
         <title>G2實驗討論</title>
         <author>h210160</author>
         <link>https://padlet.com/de199417/3n2k2wx1kqkr3e79/wish/3258206276</link>
         <description><![CDATA[<p>我們這組的結果和假設差距很大，1m葡萄糖、1m蔗糖的質離率太低，而0.2m葡萄糖的質離率太高，我推測是在實驗時沒有控制好全部組別的浸泡時間，或是有把溶液搞混才會有這樣的實驗結果</p>]]></description>
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         <pubDate>2024-12-13 03:48:00 UTC</pubDate>
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      <item>
         <title>G3</title>
         <author>h210099</author>
         <link>https://padlet.com/de199417/3n2k2wx1kqkr3e79/wish/3258209835</link>
         <description><![CDATA[<p><a rel="noopener noreferrer nofollow" href="https://docs.google.com/presentation/d/124F98LpDVgSDlWqhYuVoVuaQTtEaNOkYNfkyw7j2SH0/edit?usp=sharing">https://docs.google.com/presentation/d/124F98LpDVgSDlWqhYuVoVuaQTtEaNOkYNfkyw7j2SH0/edit?usp=sharing</a></p>]]></description>
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         <pubDate>2024-12-13 03:52:27 UTC</pubDate>
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      <item>
         <title>G5</title>
         <author>h210050</author>
         <link>https://padlet.com/de199417/3n2k2wx1kqkr3e79/wish/3258214024</link>
         <description><![CDATA[<p><a rel="noopener noreferrer nofollow" href="https://www.canva.com/design/DAGZI_h1VZ8/VeCNiej73vd7lN5tKJJwaQ/edit?utm_content=DAGZI_h1VZ8&amp;utm_campaign=designshare&amp;utm_medium=link2&amp;utm_source=sharebutton">https://www.canva.com/design/DAGZI_h1VZ8/VeCNiej73vd7lN5tKJJwaQ/edit?utm_content=DAGZI_h1VZ8&amp;utm_campaign=designshare&amp;utm_medium=link2&amp;utm_source=sharebutton</a></p>]]></description>
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         <pubDate>2024-12-13 03:57:32 UTC</pubDate>
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      <item>
         <title>G5</title>
         <author>h210057_</author>
         <link>https://padlet.com/de199417/3n2k2wx1kqkr3e79/wish/3258215190</link>
         <description><![CDATA[<ol><li><p>1M蔗糖溶液視野下紫色表皮細胞總數異常的多於其他溶液 可能是因為取的視野細胞生長的新舊不同 導致個數相差較大</p></li><li><p>1M葡萄糖和1M蔗糖的平均值應該要相近 但卻差很多 可能是因為實驗步驟有誤 或是有拿錯溶液的可能性 亦或者是視野問題</p></li></ol>]]></description>
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         <pubDate>2024-12-13 03:58:10 UTC</pubDate>
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      <item>
         <title>G2</title>
         <author>h210115_1</author>
         <link>https://padlet.com/de199417/3n2k2wx1kqkr3e79/wish/3258215445</link>
         <description><![CDATA[<p><a rel="noopener noreferrer nofollow" href="https://docs.google.com/presentation/d/1RL08_aiPd3AQIE64Uipdi6mWzfs9wXYMthPemcFOTmw/edit?usp=sharing">https://docs.google.com/presentation/d/1RL08_aiPd3AQIE64Uipdi6mWzfs9wXYMthPemcFOTmw/edit?usp=sharing</a></p>]]></description>
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         <pubDate>2024-12-13 03:58:20 UTC</pubDate>
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      <item>
         <title>G4</title>
         <author>h210039</author>
         <link>https://padlet.com/de199417/3n2k2wx1kqkr3e79/wish/3268507545</link>
         <description><![CDATA[<p><a rel="noopener noreferrer nofollow" href="https://docs.google.com/presentation/d/1CpxSrxPVcjagKsm_TbsWs2dXZf7Ca6x54sH4fP0ccDQ/edit?usp=sharing">https://docs.google.com/presentation/d/1CpxSrxPVcjagKsm_TbsWs2dXZf7Ca6x54sH4fP0ccDQ/edit?usp=sharing</a></p><p><br></p>]]></description>
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         <pubDate>2024-12-20 03:23:16 UTC</pubDate>
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      <item>
         <title>優歷</title>
         <author>de199417</author>
         <link>https://padlet.com/de199417/3n2k2wx1kqkr3e79/wish/3279056648</link>
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         <pubDate>2025-01-03 03:55:19 UTC</pubDate>
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         <title>請依據學習成引導上傳PDF檔案</title>
         <author>de199417</author>
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         <pubDate>2025-01-10 03:22:17 UTC</pubDate>
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      <item>
         <title>學習歷程引導</title>
         <author>de199417</author>
         <link>https://padlet.com/de199417/3n2k2wx1kqkr3e79/wish/3286095033</link>
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