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- Osmosis, Diffusion and Saturation
- The Fluid Mosaic Model of the Cell Membrane
- How a Phospholipid Bilayer Is Both Hydrophobic and Hydrophilic
- Passive Transport in Cells
- Active Transport in Cells
- Endocytosis and Exocytosis Across the Cell Membrane
- Structure of the Nucleus
- Practice test: Biology of the Cell
- Protein Synthesis in the Cell and the Central Dogma
- Transcription of Messenger RNA (mRNA) from DNA
- RNA Processing in a Eukaryotic Cell
- What Is the Genetic Code That Translates RNA Into Amino Acids?
- Making Sense of the Genetic Code
- Codon Recognition
- The Role of Ribosomes and Peptide Bonds in Genetic Translation
- Practice test: Chemical Nature of the Gene
- Classification of Vascular, Nonvascular, Monocot & Dicot Plants
- Structure of Plant Stems
- Apical Meristem & Primary Shoot System Growth
- Lateral Meristem & Secondary Shoot System Growth
- Structure of Leaves
- Primary Root Tissue, Root Hairs and the Plant Vascular Cylinder
- Root System Growth
- Practice test: Introduction to Plant Biology
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