423K views · 3K reactions | This biomedical 3D animation shows the plasma membrane. It's a semipermeable membrane that separates the cytoplasm from the extracellular space. The cell membrane is also involved in cell adhesion and cell signaling. From "The Molecular Interactions of the MAPK Pathway" https://youtu.be/6xsBl9sSkBg | Ribosome Studio | Facebook

5.9K views | How does the anti-cancer TAT-RasGAP317-326 peptide kill tumor cells? TAT-RasGAP317-326 is an anti-cancer molecule that can cross the plasma membrane of tumor cells and cause cell lysis. Watch to understand exactly how it works by The Widmann laboratory of cell-penetrating peptide biology. Watch the animation to find out more: https://youtu.be/id8SxVztIFI | Sci Ani | Facebook