The ETC transfers electrons in a series of oxidation-reduction reactions that establish an electrochemical gradient across membranes.
Standard detail
3.5.A.3
Depth 3Parent ID: E04AEBFD4C0A4CEA9B46BCDF6EB596FBStandard set: AP Biology (2025)
Original statement
Quick facts
- Statement code
- 3.5.A.3
- List ID
- 3
- Standard ID
- 27DC2E648F9D4506B346F262EF442B63
- Subject
- AP Biology
- Grades
- 09, 10, 11, 12
- Ancestor IDs
- E04AEBFD4C0A4CEA9B46BCDF6EB596FB69D5AB53B370437EB0FB01C90E936C78E8EE8244CBC242BFB4FBCC87127919A7
- Source document
- AP® Biology COURSE AND EXAM DESCRIPTION Effective Fall 2025
- License
- CC BY 4.0 US