EPISODE · Jul 20, 2025 · 8 MIN
2025newtalk 國中生物 單元六 : 呼吸系統與氣體調節
from 雷比特生物空中講 · host 雷比特老師
解釋生物體恆定性的重要性,特別是其如何維持體內氣體與能量的平衡。首先介紹細胞層面的能量產生過程——呼吸作用,強調ATP作為能量貨幣的角色。接著,詳細闡述不同生物進行氣體交換的構造,從單細胞生物到複雜的哺乳動物。最後,重點解析人體呼吸系統的運作機制,包括空氣的路徑、肺泡的氣體交換原理(擴散作用),以及呼吸運動如何透過胸腔和橫膈膜的協同作用來實現,並以氣胸為例說明這些機制的重要性。 聽完後可以自主進行線上測驗,檢視學習成效喔~(需要登入gemini) 測驗網址 https://g.co/gemini/share/3b5564a331a6 Powered by Firstory Hosting
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2025newtalk 國中生物 單元六 : 呼吸系統與氣體調節
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