2. PHAGOCYTOSIS ENDOCYTOSIS EXOCYTOSIS PINOCYTOSIS
TYPE OF MOVEMENT
PICTURE
DESCRIPTION
PHAGOCYTOSIS
A type of endocytosis in which large particles are taken in by the cell
ENDOCYTOSIS
The process of taking material into the cell by means of pockets in the membrane
EXOCYTOSIS
The removal of large amounts of materials from a cell
PINOCYTOSIS
A process by which certain cells can engulf and incorporate droplets of fluid

3. FACILITATED DIFFUSION
TYPE OF MOVEMENT
PICTURE
WHAT MOVES?
CONCENTRATION GRADIENT
ENERGY REQUIRED?
DIFFUSION
PARTICLES IN WATER
HIGH TO LOW NO
OSMOSIS
WATER MOLECULES ONLY
FACILITATED DIFFUSION
CARRIER PROTEINS MOVE MOLECULES ACROSS CELL MEMBRANE
ACTIVE TRANSPORT
CARRIER PROTEIN USES ATP TO MOVE MOLECULES ACROSS CELL MEMBRANE
LOW TO HIGH
YES

4. SOLUTION & INITIAL CELL WHICH WAY WILL WATER MOVE?
CONCENTRATION OF SOLUTE OUTSIDE THE CELL
CONCENTRATION OF SOLUTE INSIDE THE CELL
WHICH WAY WILL WATER MOVE?
PICTURE OF FINAL CELL
HYPOTONIC SOLUTION
LOWER
HIGHER
INTO CELL
ISOTONIC
SOLUTION
SAME
INTO & OUT OF CELL
HYPERTONIC SOLUTION
OUT OF THE CELL