Cells communicate over short distances by using local regulators that target cells in the vicinity of the signal-emitting cell.
Standard detail
4.1.B.1
Depth 3Parent ID: FEC2AFC58A2F44A58945748BCA1C8665Standard set: AP Biology (2025)
Original statement
Quick facts
- Statement code
- 4.1.B.1
- List ID
- 1
- Standard ID
- D21D9859CA244AAB9221B8BC964F715A
- Subject
- AP Biology
- Grades
- 09, 10, 11, 12
- Ancestor IDs
- FEC2AFC58A2F44A58945748BCA1C8665DBE6F1F03E8442D8A1BB4C1246833FFB21AB51D3A50F4C7D833823E3FA1F4EDA
- Source document
- AP® Biology COURSE AND EXAM DESCRIPTION Effective Fall 2025
- License
- CC BY 4.0 US