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Transcript
Name Date Class Content Practice B LESSON 3 Moving Cellular Material Directions: List a fact or term next to each bullet to complete the chart. Information to Find 1. What passes through a cell using passive transport? Answers Oxygen Carbon Dioxide Other Small Molecules 2. What are three types of passive transport? Diffusion Osmosis Facilitated Diffusion 3. How do substances move in passive transport? From higher to lower concentrations 4. What is the diffusion of water molecules only? Osmosis 5. What is used in facilitated diffusion to assist the transport of sugar and sodium molecules? Carrier proteins and channel proteins 6. What is only used in active transport? 7. How do substances move in active transport? 8. Which proteins are used in active and passive transport? 9. What does a cell do to a substance in endocytosis? 10. What does a cell use to eliminate a substance that is too large to leave by diffusion? 11. Which structures join with the cell’s membrane during exocytosis? 52 Energy From lower to higher concentrations Carrier proteins Surrounds it with a vacuole and brings it inside the cell Exocytosis Vesicle Cell Structure and Function