the dna from all 46 chromosomes in a human cell nucleus<>was laid out<>$$$it<>would measure<>approximately two meters long
A normal human cell contains 46 chromosomes, or two sets of 23 chromosomes;
If the dna from all 46 chromosomes in a human cell nucleus was laid out end to end, it would measure approximately two meters long.
If the dna from all 46 chromosomes in a human cell nucleus was laid out end to end, it would measure approximately how long?