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EOCT material: Unit 4 Equilibrium V ocabulary. Equilibrium Endocytosis Exocytosis Na/K pump Concentration gradient Hydrophilic Hydrophobic Protein channels Facilitated diffusion. Primary succession
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EOCT material: Unit 4 EquilibriumVocabulary • Equilibrium • Endocytosis Exocytosis Na/K pump Concentration gradient • Hydrophilic • Hydrophobic • Protein channels • Facilitated diffusion • Primary succession • Seconday succession • Climax community • Phototropism • Gravitropism • Thigmotropism
Cell Membrane Function • Homeostasis: the ability of an organism to maintain a stable internal environment to survive • Cell Membrane: controls homeostasis for cells by allowing substance in and out while maintaining equilibrium.
Ecology TopicsSuccession of Ecosystems • Primary succession-starts with bare rock
Secondary Succession • Starts with lichen, grasses (pioneer plants) over time creates a climax community
Human Activities on the Environment • Global warming-excess carbon dioxide
Deforestation and resource depletion Ozone Depletion Air Pollution
Chemical Pollutants • F Fertilizers
Plant Tropisms (behavior) • Bend toward Shoots grow Response the sun/ up, roots down to touch