Metabolic energy (such as that from ATP) is required for active transport of molecules and ions across the membrane and to establish and maintain electrochemical gradients.
Standard detail
2.9.A.1
Depth 3Parent ID: 1668604E51324C9AAD97A1CF8D6ED4B5Standard set: AP Biology (2025)
Original statement
Quick facts
- Statement code
- 2.9.A.1
- List ID
- 1
- Standard ID
- E8944290EEC34704B6A5E2369C14451B
- Subject
- AP Biology
- Grades
- 09, 10, 11, 12
- Ancestor IDs
- 1668604E51324C9AAD97A1CF8D6ED4B53C65FE0C8D1448848C1A8D93F2F3F8F2E36AEE76A60A48BBB2281778B8E61081
- Source document
- AP® Biology COURSE AND EXAM DESCRIPTION Effective Fall 2025
- License
- CC BY 4.0 US