This Biology app contains the following chapters: 1. Biology Terms. 2. Cells Biology. 3. Molecular Biology. 4. Genes. 5. Organic and Inorganic Compounds. 6. Experimental Design and Photosynthesis. 7. Regulatory Mechanisms in Plants and Aanimal Cells. 8. Parasites and Pathogens. 9. Dna. 10. Rna. 11. Protein Synthesis. 12. Taxonomy. 13. Cells and Energy.