Active transport across cell membrane class 11 Biology | irtisams biology

Welcome to Irtisam's Biology! In this comprehensive Class 11 Biology lesson, we're exploring the vital process of active transport across the cell membrane. Unlike passive transport, active transport requires energy to move ions and molecules against their concentration gradient, enabling cells to maintain crucial internal environments. What you'll learn in this video: Definition and importance of active transport The role of ATP in primary active transport Understanding the Sodium-Potassium pump (Na+/K+ pump) as a key example Introduction to secondary active transport (co-transport) Difference between symport and antiport mechanisms Real-world examples of active transport in biological systems Perfect for Class 11 students, those reviewing cell biology, or anyone curious about how cells power their internal functions! Don't forget to like, comment, and subscribe for more biology lessons! #ActiveTransport #CellBiology #Class11Biology #CellMembrane #NaKPump #PrimaryActiveTransport #SecondaryActiveTransport #BiologyLessons #IrtisamsBiology #ScienceExplained #Biotech