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ScotlandBiologyQuick questions
Area 1: Cell Biology
Quick questions on Transport across cell membranes: diffusion, osmosis and active transport - SQA National 5 Biology
2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
State whether diffusion needs energy, and explain your answer. [1 mark]
What is q2?Show answer
Name the process that moves molecules against the concentration gradient. [1 mark]
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