Examlex
Below are all the chemical structures and intermediates involved in a reaction. On the structures provided, show all electron flow using the arrow formalism for the complete stepwise mechanism.
Sodium/Potassium Pump
A membrane protein that moves sodium ions out of cells and potassium ions into cells against their concentration gradients, essential for cellular function.
Pinocytosis
Process by which vesicle formation brings macromolecules into the cell.
Exocytosis
Process in which an intracellular vesicle fuses with the plasma membrane so that the vesicle’s contents are released outside the cell.
Endocytosis
Process by which substances are moved into the cell from the environment; includes phagocytosis, pinocytosis, and receptor-mediated endocytosis.
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