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cell structure

Discussion of all aspects of cellular structure, physiology and communication.

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cell structure

Postby super17 » Tue Nov 06, 2012 11:53 am

hi guys,
i am a new comer could u pls help me out .i'm in a kind of a fix here
my zoology teacher asked that how many dna molecules does a chromatin fibre have and how many chromatin fibres make the chromosome structure with 4 chromatids???

pls help
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Re: cell structure

Postby super17 » Sat Nov 10, 2012 7:43 am

thanks but i found the answer after all.
1dna in i chromatin fibre.
i chromaton fibre in 1 chromosome.
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Postby JackBean » Sat Nov 10, 2012 11:27 am

I would disagree on that. But it depends on cell cycle phase
http://www.biolib.cz/en/main/

Cis or trans? That's what matters.
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Postby understandbiology » Thu Jun 27, 2013 12:39 pm

Not exactly 1 chromatin fibre equals 1 chromosome.
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