AP Biology

Unit 4 Cell Communication and Cell Cycle

6 topics · 102 questions, each explained

1. 4.1 Cell Communication 3 ideas · 12 questions

   Cell communication (cell signaling) · Local regulator · Hormone

2. 4.2 Introduction to Signal Transduction 4 ideas · 24 questions

   Signal transduction pathway · Protein kinase · Ligand · Signal amplification

3. 4.3 Signal Transduction Pathways 3 ideas · 12 questions

   Signal transduction pathway · Receptor domains · Pathway inhibitor

4. 4.4 Feedback 1 idea · 10 questions

   Homeostasis

5. 4.5 Cell Cycle 2 ideas · 32 questions

   Cell cycle · Mitosis

6. 4.6 Regulation of Cell Cycle 3 ideas · 12 questions

   Cell cycle checkpoint · Cyclin · Cancer

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