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A level Biology: Post your doubts here!

We measure the size of cells, tissues or large organelles (such as mitochondria, chloroplasts) using micro metres. However, to measure small orgenelles, such as cell membrane (7nm), cell wall, ribosomes or lysosomes, we have to use nano metres.
- Amila Suriarachchi
- Post #6,370
- Mar 31, 2016
- Forum: A-Levels

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