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Author Topic: Biology Paper 1 doubt.  (Read 596 times)

Offline thecandydoll

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Biology Paper 1 doubt.
« on: May 21, 2010, 03:41:09 am »
9700/01 ----Biology
M/J 06
Q2
Could you explain how to solve the question,i know the answer  :D :D :D :D :D :D
Thank youu.
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nid404

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Re: Biology Paper 1 doubt.
« Reply #1 on: May 21, 2010, 06:39:17 am »
You know nucleus and mitochondrion have a double membrane right? So it's either A or C. Then for cytoplasm it doesn't have a double layer, it's only surrounded by a single membrane layer. So it's C.

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