sentence2_structure: the dna from all 46 chromosomes in a human cell nucleus<>was laid out<>$$$it<>would measure<>approximately two meters long
sentence1: If the chromosomes in a single cell were stretched out and laid end to end, the DNA would be two meters long.
sentence2: 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.
question: If the dna from all 46 chromosomes in a human cell nucleus was laid out end to end, it would measure approximately how long?