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In: Biology

All Multiple Choice Please I need all 3. No need to go in Depth During interphase...

All Multiple Choice Please I need all 3. No need to go in Depth

During interphase DNA is in the form of ______ and is ______.

  • Chromatin; unavailable for gene expression.

  • Highly condensed chromosomes; called heterochromatin.

  • Chromatin; completely uncoiled and loose.

  • Highly condensed chromosomes; unavailable for gene expression.

  • Chromatin, less condensed than mitotic chromosomes.

The repetitive DNA sequences present at the ends of eukaryotic chromosomes are called

  • centromeres

  • polypeptides

  • chromomeres

  • telomeres

_____ fixes mistakes made during DNA replication; _____ repairs damage to a preexisting double helix.

  • Mismatch repair ... nucleotide excision repair

  • Operon repair ... histone repair

  • Proto-oncogene repair ... oncogene

  • Transformation ... transduction

  • The leading strand ... the lagging strand

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