1.Cell Communication - Signal Reception Ch. 11 Section 11.2 Whiteboards please2. How cells “hear” the call • The target cell has a receptor protein that recognizes…
The Plasma Membrane â Gateway to the Cell The Plasma Membrane is Semipermeable Small molecules and larger hydrophobic molecules move through. Ions, hydrophilic molecules…
PowerPoint Presentation Understanding Homeostasis at the Cellular Level Transportation of Materials Across the Cell Membrane 1 The Cell Membrane 2 Cell or…
Cell Transport Mechanisms Cell Transport Mechanisms Moving molecules across the Cell Membrane Two methods: Passive Transport Active Transport Passive Transport Allows molecules…