2025 biology talkshow : 分子世界的賽跑與篩選-凝膠電泳Gel electrophoresis (選修生物I) episode artwork

EPISODE · Jun 15, 2025 · 9 MIN

2025 biology talkshow : 分子世界的賽跑與篩選-凝膠電泳Gel electrophoresis (選修生物I)

from 雷比特生物空中講 · host 雷比特老師

詳盡闡述凝膠電泳這項核心分子生物學技術。將電泳比喻為一場「分子賽跑」,解釋基本原理:如何利用電場驅動帶電分子,並透過凝膠中的孔洞作為「篩網」來根據分子大小、形狀和電荷進行分離。不僅描述了DNA、RNA和蛋白質的不同電泳應用,包括親緣鑑定、基因分析與蛋白質表現研究,也強調緩衝液、電壓等關鍵因素的重要性。最後也觸及染劑如何讓不可見的分子顯現,並總結電泳在各領域的廣泛應用與未來潛力。 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/782f06f17f3a Powered by Firstory Hosting

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2025 biology talkshow : 分子世界的賽跑與篩選-凝膠電泳Gel electrophoresis (選修生物I)

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