Cells, Tissues and Organs AQA 0.0 / 5 ? BiologyCells, tissues and organsGCSEAQA Created by: neve_xxCreated on: 12-09-22 14:53 Why is it possible to see a bacterial colony but not a single bacterium? Because a single bacterium is too small to see with our eyes 1 of 4 Why do muscles need a lot of mitochondria? Mitochondria release energy which muscles need for movement 2 of 4 What does diffusion mean? Diffusion is where particles spread out 3 of 4 What are tissues? Tissues are a group of cells with a similar structure and function 4 of 4
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