Lesson 1: Cell Communicatoin
Duration of Days: 2
Lesson Objective
Explain how cells communicate with one another using electrochemical, local, or long-distance signaling mechanisms, and describe how target cells recognize specific signals.
How do cells communicate with neighboring cells versus cells that are far away?
What evolutionary advantages do shared cell signaling mechanisms across different domains of life suggest?
4.1 Cell communication
Establish the physical ways cells interact—whether by touching locally or sending chemical messengers over long distances—laying the vital groundwork for understanding tissues, organs, and systemic coordination.
http://tinyurl.com/5n6c24k7–
Unit 4 Test