IB Topic 1 Cell Biology 5.0 / 5 based on 1 rating ? BiologyCell BiologyInternational BaccalaureateAll boards Created by: Your GoddessCreated on: 13-04-18 19:27 58631247 Across 1. Rate of Metabolism = mass/volume. Rate of Exchange = Surface area (2, 3, 5) 4. M = Image size (ruler) / Actual Size (3) 6. Cells are smallest unit in life, everything is made of cells, cells come from cells (4, 6) 7. Cell --> tissue --> organ --> system --> organism (8, 10) Down 2. A = Magnification / Image Size (ruler) (3) 3. Muscle fibres (300 mm, autonomous idea), Fungal hyphae (continuous cytoplasm, separate cells idea), algae (>7 cm, size idea) (10) 5. specific distinctions w/ maturity. Activation of different genes = differentiation (4, 15) 8. Metabolism, Reproduction, Sensitivity, Homeostasis, Excretion, Nutrition, Growth (2, 5)
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