Activities
Concept 11.1 External signals are converted into responses within the cell
Investigation: How Do Cells Communicate with Each Other?
Activity: Overview of Cell Signaling
Concept 11.2 Reception: A signal molecule binds to a receptor protein, causing it to change shape
Concept 11.3 Transduction: Cascades of molecular interactions relay signals from receptors to target molecules in the cell
Activity: Signal Transduction Pathways
Concept 11.4 Response: Cell signaling leads to regulation of cytoplasmic activities or transcription
Activity: Cellular Responses
Activity: Build a Signaling Pathway
