7th Grade Diffusion Quizzes, Questions & Answers
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This Advanced Science quiz for the 2nd Trimester of 2014-2015 focuses on key concepts of diffusion and osmosis. It tests understanding of molecular movement, cell membrane dynamics, and solution tonicity, enhancing comprehension...
Questions: 20 | Attempts: 420 | Last updated: Mar 22, 2023
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Sample QuestionWater is a molecule that needs small pores (embedded in the membrane of a cell) to move by diffusion into a cell. What are these small pores called?
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