Flashcards in Transport Deck (9)
What is osmosis?
diffusion of water
What is diffusion?
movement from high concentration to low concentration
What is facilitated diffusion?
Use of channel / carrier proteins on cell membrane to carry molecules that are too big or hydrophilic
What is endocytosis?
When a cell absorbs particles by creating a vesicle around it
What is pinocytosis?
small scale endocytosis
What is exocytosis?
secreting particles inside a vesicle outside the membrane
What is active transport?
Transportation through a membrane using ATP
Which process need ATP?