Transport
By:Darren Charles
Types
• There are two types of transport, active and
pass transport.
• The difference is that active transport uses
energy and passive doesn't.
Passive
• The simplest form of passive transport is
diffusion.
• Diffusion is when molecules move from high
concentration.
• Diffusion completely uses kinetic energy.
Active
• There are 2 types of active transport, there is
the sodium-potassium pump and
endo/exocytosis.
Sodium-Potassium
Pump
• The pump is when the cell exchanges sodium
for potassium.
Endocytosis/Exocytosi
s
• Endocytosis is when the cell ingest external
fluid, macromolecule, and large particles
including other cells.
• Exocytosis is the reverse of endocytosis, it
exports stuff.
Questions
• 1. How many way is there for transport?
• 2. What is the passive transport?
• 3. What is one way of active transport?
• 4. What is the other way of active transport?
Gallery
Answers
• 1. 2 passive and active
• 2. Diffusion
• 3. Sodium-potassium pump
• 4. Endocytosis/Exocytosis