Cell Membrane Transport Passive & Active Transport (Grade 9 Biology)

Описание: Understand how substances move in and out of cells! In this video, we explore the fascinating world of *Passive Transport* and *Active Transport* across the cell membrane, the two fundamental ways cells maintain homeostasis. We explore how substances move across the cell (plasma) membrane through passive and active transport mechanisms.
What you'll learn in this video:
 Passive Transport (NO energy required!): Simple Diffusion, Osmosis (water movement), Facilitated Diffusion (channel & carrier proteins)
 Factors Affecting the Rate of Diffusion
 Active Transport (requires ATP energy!)
 Sodium–potassium pump (Na⁺/K⁺ pump)
 Key differences between passive vs active transport
 Real-life examples and biological importance
This lesson is perfect for high school biology students. Perfect for class 9/IGCSE/GCSE/IGSE/GCSE/CBSE/NEET/A-level/AP/SAT, CBSE class biology, ICSE biology, NCERT biology, Biology lectures, WAEC biology, JAMB biology, KCSE biology, NECO biology, UTME biology, IGCSE biology, A-level biology, O-level biology, SSCE biology, WASSCE biology, CBSE biology, Ethiopian Biology Students, Kenya Biology, Egypt thanaweya biology, Nigerian Biology students, Tanzanian Biology Students, Ghana biology, Nigeria biology students, Ugandan Biology students, Indian Biology students, Pakistani Biology students, Bangladesh biology students, South Africa biology students, and any other students all over the world.
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