Multiple Choice
Which of the following gradients describes an electrical charge difference across a membrane?
Table of contents
- 1. Overview of Cell Biology
- 2. Chemical Components of Cells
- 3. Energy
- 4. DNA, Chromosomes, and Genomes
- 5. DNA to RNA to Protein
- 6. Proteins
- 7. Gene Expression
- 8. Membrane Structure
- 9. Transport Across Membranes
- 10. Anerobic Respiration
- 11. Aerobic Respiration
- 12. Photosynthesis
- 13. Intracellular Protein Transport
- 14. Cell Signaling
- 15. Cytoskeleton and Cell Movement
- 16. Cell Division
- 17. Meiosis and Sexual Reproduction
- 18. Cell Junctions and Tissues
- 19. Stem Cells
- 20. Cancer
- 21. The Immune System
- 22. Techniques in Cell Biology
- The Light Microscope
- Electron Microscopy
- The Use of Radioisotopes
- Cell Culture
- Isolation and Purification of Proteins
- Studying Proteins
- Nucleic Acid Hybridization
- DNA Cloning
- Polymerase Chain Reaction - PCR
- DNA Sequencing
- DNA libraries
- DNA Transfer into Cells
- Tracking Protein Movement
- RNA interference
- Genetic Screens
- Bioinformatics
9. Transport Across Membranes
Principles of Transmembrane Transport
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