transport systems (urgent!!)

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stuffmuffin
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transport systems (urgent!!)

Post by stuffmuffin » Sat Sep 09, 2006 3:24 am

Explain the relationship between the requirements of cells and the need for transport systems in multicellular organisms
thanks in adv!!!

Ultrashogun
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Post by Ultrashogun » Sat Sep 09, 2006 11:47 am

Not everything is made everywhere, yet all cells require the same basic substances.

You do the rest.

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stuffmuffin
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Post by stuffmuffin » Sun Sep 10, 2006 1:29 am

"Not everything is made everywhere, yet all cells require the same basic substances. "
I don't get you..... can you help me with that question, I have exams on next week and Biology is on monday ><

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Dr.Stein
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Post by Dr.Stein » Sun Sep 10, 2006 11:18 am

See this way:
All people needs food. People who live at suburban area who are farmers can get food from their fields. People who live at the shore can catch fishes for their meal. People who live in the town cannot produce anything. Thhey must buy food in supermarket. Unfortunately a good supermarket locates so far from their place. They can take an option, whether they get vehicles to reach the supermarket or call the delivery system from the supermarket to send what they need. That's because food cannot walk by their own.

Do you understand now? ;)
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MrMistery
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Post by MrMistery » Tue Sep 12, 2006 5:53 pm

very nice analogy doc :d
"As a biologist, I firmly believe that when you're dead, you're dead. Except for what you live behind in history. That's the only afterlife" - J. Craig Venter

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