The selective permeability of membranes allows for the formation of concentration gradients of solutes across the membrane.
Standard detail
2.5.A.1
Depth 3Parent ID: E8703BF10D5541A294B1786380FB4E08Standard set: AP Biology (2025)
Original statement
Quick facts
- Statement code
- 2.5.A.1
- List ID
- 1
- Standard ID
- AAAC09D1530F4D579CBC55158D053375
- Subject
- AP Biology
- Grades
- 09, 10, 11, 12
- Ancestor IDs
- E8703BF10D5541A294B1786380FB4E089E954E8675CB4949818D09CC17AF3A43E36AEE76A60A48BBB2281778B8E61081
- Source document
- AP® Biology COURSE AND EXAM DESCRIPTION Effective Fall 2025
- License
- CC BY 4.0 US