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Transport Across the membrane - Coggle Diagram
Transport Across the membrane
Passive
difusion
passage of substances through the plasma membrane, such as respiratory gases, alcohol, and other nonpolar molecules.
Facilitated difussion
Cellular transport where the presence of a carrier is necessary for the substances to cross the membrane.
High-low. no energy
Ative
SP pump
it is an enzyme that carries out transport by pumping sodium ions out of the cell and at the same time pumping potassium ions from the outside into the cell.
Exocytosis
It is a reverse mechanism to phagocytosis, the vesicles that are formed are called secretory vesicles.
Endocitosis
It's the process by which cells incorporate materials. The cell membrane folds around the desired material present on the outside of the cell.
Pinocytosis
It is a process by which cells take up small particles. These are usually substances that dissolve in the fluid and are found around the cell.
Phagocytosis
Phagocytosis is a type of endocytosis whereby a cell engulfs a particle to form an internal compartment called a phagosome.
Receptor-Mediated Endocytosis
Endocytosis mediated by charge receptors, occurs when receptors accumulate in well-defined regions of the cell membrane.
-low-high and - energy
All cells are enclosed by a cell membrane, which is selectively permeable. Molecules can move into or out of cells by diffusion and active transport
