This preview shows page 1. Sign up to view the full content.
Unformatted text preview: simple diffusion high low concentration no energy needed o 2 , co 2 , h 2 o, and lipid soluble molecules channel transport polar, hydrophilic molecules high low no energy facilitated diffusion no energy high low amino acids sugars and small proteins endocytosis low high energy needed exocytosis low high energy needed 4. pg 52...
View Full Document
This test prep was uploaded on 04/18/2008 for the course BIO 1100 taught by Professor Becker during the Spring '08 term at St. Louis College of Pharmacy.
- Spring '08