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Cell Processes Study Guide Detailed Questions and Expert Answers 2024
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Cell Processes Study Guide Detailed Questions and Expert Answers 2024
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Cell Processes Study GuideHow do most small molecules cross membrane? - ANS Diffusion is the main
method by which small molecules move across the cell membrane
Why is osmosis important to cells? - ANS Because cells cannot function properly
without adequate water, many cellular processes depend on osmosis
Whats the difference between passive transport and active transport? - ANS Active
transport requires the cell to use its own energy, while passive transport does not
selectively permiable - ANS A property of cell membranes that allows some
substances to pass through, while others cannot
diffusion - ANS The process by which molecules move from an area of higher
concentration to an area of lower concentration
osmosis - ANS The diffusion of water molecules through a selectively permeable
membrane
passive transport - ANS The movement of materials through a cell membrane
without using energy
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