A fibres

... 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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1: hématies et autres 2: fibres collagènes et élastiques, mésentère; coloration: hématoxyline 3: cartilage hyalin, cartilage costal; coloration: hématoxyline 4: tissu osseux, os compact (?)

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... in various layers. Eg the outside cuticle is made of flattened cells . Feughelman, Max Mechanical properties and structure of alpha-keratin fibres: wool, human hair and related fibres, Sydney, UNSW Press (1996) ISBN 0868403598 Did these cells ever have a nucleus containing DNA, which broke ...

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b) Hair fibres They contain keratin, a fibrous protein, whereas flagella are made up of microtubules. Although every cell contains microtubules, as they are essential for intercellular trafficking of stuff, the hair that we see, ...

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a) Hair fibres (if this is it, then does that mean this is a spindle fibre, cilia??) b) Flagella

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