Cells,tissues,organs and systems College of Life Sciences Yuting Cui
Cells, tissues, organs and systems College of Life Sciences Yuting Cui
Introduction of Cells Biomembranes are based on phospholipid Cell Membrane bilayer which is inlaid with proteins with different physiological functions. Cell Cell Plasma Translucent colloidal solution,suspended organelles and inclusions. Nucleus The control center of the cell
Introduction of Cells Cell Membrane Cell Cell Plasma Nucleus Translucent colloidal solution, suspended organelles and inclusions. Biomembranes are based on phospholipid bilayer which is inlaid with proteins with different physiological functions. The control center of the cell
Cell Membrane Glycoprotein Phospholipid molecule Phospholipid bilayer Protein Molecule Fluid Mosaic Model
Cell Membrane Fluid Mosaic Model Phospholipid bilayer Phospholipid molecule Glycoprotein Protein Molecule
The Function of Cell Membrane Simple Diffusion Passive Fat soluble substances and a small number Transport of non charged polar small substance. Facilitated DiffusionCarrier Channel Material Active Transport Transport Sodium-Potassium Pump Exocytosis and Endocytosis Macromolecular substances and agglomerates
The Function of Cell Membrane Passive Transport Material Transport Active Transport Simple Diffusion Facilitated Diffusion Exocytosis and Endocytosis Sodium-Potassium Pump Channel Carrier Macromolecular substances and agglomerates. Fat soluble substances and a small number of non charged polar small substance
The Function of Cell Membrane Passive Transport:It moves along the concentration difference and the potential difference,does not need energy,and transports passively. Active Transport:The transport process of matter molecules and ions from low concentration to high concentration needs energy
The Function of Cell Membrane Active Transport: The transport process of matter molecules and ions from low concentration to high concentration needs energy. Passive Transport: It moves along the concentration difference and the potential difference, does not need energy, and transports passively