Types of Cellular Transport Notes Outline
Passive Transport  Does NOT __________ __________
1.)
2.)
3.)
Active Transport  DOES Require _______________!!
1.)
2.)
3.)
Facilitated Diffusion
*Type of __________________ transport
 Does NOT require _________________
Facilitated diffusion  the movement of ________________ _______________ like
glucose through the cell membrane


Larger molecules must be “helped” across the membrane
Examples: Glucose or amino acids moving from blood into a cell

Molecules move from ____________ solute concentration to _____________
solute concentration through a protein channel

NO ENERGY IS NEED = PASSIVE TRANSPORT
Active Transport



Requires ________________
ATP (form of energy made by the mitochondria)
Moves __________________ the concentration gradient
Protein Pumps  Sodium Potassium Pump
What do I need to know?
 Active transport goes _______________ the concentration gradient
 ______________solute concentration to ____________solute
concentration
 The cell uses ________ (ATP) to actively transport Na+ out of the
cell and K+ into the cell against the ______________ _____________
 For every 3 ATP used, 3 _______ (sodium) go out, and 2
_____(Potassium) go in in
Endocytosis and Exocytosis
 The mechanism by which __________________ (such as food and wastes) get into the cell
 Nutrients are moved into the cell by ___________________.
 Wastes are moved out of the cell by ___________________.
Endocytosis
How does endocytosis work?

2 Types of Endocytosis
1.)
Draw it! 
2.)
Draw it! 
Exocytosis
How does exocytosis work?
