Cells

Biology Unit 1, 2019

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Cells by Mind Map: Cells

1. Metabolism and energy

2. Movement of molecules

2.1. Direction of movement

2.1.1. Diffusion

2.1.1.1. Osmosis

2.2. Active transport

2.2.1. Endocytosis and phagocytosis

3. Requirements for survival

3.1. Matter

3.1.1. Nutrients

3.1.1.1. Synthesis of complex molecules

3.1.1.1.1. proteins

3.1.1.1.2. carbohydrates

3.1.1.1.3. lipids

3.1.1.1.4. nucleic acids

3.1.2. Water

3.1.2.1. Cohesion

3.1.2.2. Adhesion

3.2. Removal of waste, carbon dioxide and nitrogenous waste

4. Gasses: Oxygen and carbon dioxide

5. Cell membrane

5.1. Internal membranes

6. Organelles

6.1. Mitochondria

6.1.1. ATP

6.1.2. Cellular respiration

6.2. Chloroplasts

6.2.1. Photosynthesis

7. Size

8. Multicellular organisms

8.1. Characteristics of absorptive surfaces

8.1.1. SA:V

8.1.2. capillary bed

8.1.3. One cell layer thick

8.1.4. moist

8.2. Differentiation and specialisation

8.2.1. Systems

8.2.1.1. Animals with blood: Capillaries

8.2.1.2. Digestive - nutrient absorption

8.2.1.2.1. Enzymes

8.2.1.2.2. Human: Villi

8.2.1.3. Circulatory - transport

8.2.1.3.1. Plants

8.2.1.4. Respiratory

8.2.1.4.1. Animals: alveoli & gills

8.2.1.4.2. Plants

8.2.1.4.3. Animals: Oxygen in / carbon dioxide out

8.2.1.5. Excretory

8.2.1.5.1. Nephron

8.2.1.5.2. Osmoregulation

8.2.1.6. Nervous

8.2.1.6.1. Thermal regulation

8.2.1.7. Hormonal

8.2.1.7.1. Enzymes

8.2.1.8. Immune

9. Prokaryotic and eukaryotic

10. Homeostasis

10.1. Stimulus/response model

10.2. Feedback control