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The top documents tagged [low water concentration]
7-3 Movement through the Membrane A. The cell membrane is semipermeable - only certain molecules can get through B. Passive transport: no energy required
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B4 a-d Pig (F). Name the pores in the bottom of a leaf
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Excretion: BIOLOGY O LEVEL
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Cell Theory & Membranes
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FOOD PRESERVATION HEAT TREATMENTS © PDST Home Economics
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Marine Mammal Ecology Ecology : An attempt to describe and explain the patterns of distribution and abundance of organisms. These patterns reflect the
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Functions: – Structural support & protection – Helps maintain HOMEOSTASIS – Selective barrier –SEMIPERMEABLE Water, food, oxygen, waste and nutrients
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CELL TRANSPORT Types of Transport Across the Cell Membrane
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Cellular Transport Or- How do I get in and out of here?
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What is Biology?. What is Biology, you ask? Biology is the study of life. Living things are called organisms. Organisms include bacteria, protists, fungi,
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What is an enzyme? Type of protein. Catalyzes / Speeds up a chemical reaction. Decreases Energy of Activation
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Salt Marshes II Ecology and Adaptations. IDEAL ZONATION - MS Abiotic toleranceBiotic competition
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