Multiple Choice
During interphase in a eukaryotic cell, DNA is primarily found in which form?
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7. DNA and Chromosome Structure
Eukaryotic Chromosome Structure
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In eukaryotic cells during interphase, DNA is primarily found in which structural form?
A
RNA–DNA hybrid double helices that replace chromatin throughout the nucleus
B
Highly condensed metaphase chromosomes composed of two sister chromatids joined at a centromere
C
Chromatin (DNA associated with histone proteins, generally less condensed than mitotic chromosomes)
D
Free circular DNA molecules lacking histone proteins, similar to bacterial chromosomes
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