<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[How Cell Membranes Keep You Alive]]></title><description><![CDATA[<p dir="auto">How Cell Membranes Keep You Alive</p>
<ul>
<li>The cell membrane is far more than a thin outer layer — it’s a dynamic, intelligent biological system constantly communicating, adapting, and protecting every living cell. Discover how this microscopic structure powers essential life processes, from electrical signaling and cell division to self-repair and cellular defense.</li>
</ul>
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