How Do Molecules Cross the Cell Membrane? Channels, Carriers & Active Transport Explained

<p>Can a cell control what gets in and what stays out? Here&#39;s how membrane transport actually works.</p><p><br></p><p>In this episode of the Jack Westin MCAT Podcast, Mike and Molly break down one of the most tested concepts on the exam: how molecules move across the cell membrane. Building on last episode&#39;s dive into lipids, they explore what makes a membrane selectively permeable and why that matters for medicine as a whole.</p><p><br></p><p>🎧 Next episode: Cellular trafficking, how molecules move within the cell after they cross the membrane.</p><p><br></p><p>Get started with our resources!📌 Success Advising (get clarity on where you are and on what support and resources are necessary for your success): https://calendly.com/academic-advising-4/jack-westin-academic-advising?utm_source=spotify&amp;utm_medium=podcast💻 Try our Chrome Extension (expert solutions to every AAMC passage): https://tinyurl.com/4jw5pad8📚 Free QBANK: https://jackwestin.com/qbank/?utm_source=spotify&amp;utm_medium=podcast🎓 Live Sessions: https://jackwestin.com/sessions?utm_source=spotify&amp;utm_medium=podcast👨🏻‍🏫 Courses (guaranteed to improve your score): https://jackwestin.com/courses?utm_source=spotify&amp;utm_medium=podcast🙋 Tutoring (guaranteed to improve your score): https://jackwestin.com/services/live-online-mcat-tutoring?utm_source=spotify&amp;utm_medium=podcast</p>