The Smooth Endoplasmic Reticulum (SER) is a multitasking organelle that synthesizes lipids, detoxifies harmful substances, stores calcium, produces steroid hormones, and metabolizes carbohydrates. In just 40 seconds, this whiteboard Short will make it crystal clear! 🧬 Subscribe to EasyMedEdHub for smart biology, every day. #SmoothER #SERFunctions #CellBiology #BiologyShorts #EasyMedEdHub