Biology OCR jan 2009 !Calculate Actual question? Watch

telhassan
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Report Thread starter 7 years ago
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i need help plzzzzz!!

Theres a picture of a cell and underneath it has a measurement of 20um!!

the question states calculate the actual length of the mitochondria.
the image size of the mitochondri is 15000um.

how can i calculate the actual wen it doesnt state the magification??
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atheistwithfaith
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(Original post by telhassan)
i need help plzzzzz!!

Theres a picture of a cell and underneath it has a measurement of 20um!!

the question states calculate the actual length of the mitochondria.
the image size of the mitochondri is 15000um.

how can i calculate the actual wen it doesnt state the magification??
I can't really answer your question with the information you have provided. But I can tell you for certain, the mitochondria is not 15,000um. That would make it 1.5cm long.
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