What term describes the duplicated chromosomes that still contain identical genetic material before separation?

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Multiple Choice

What term describes the duplicated chromosomes that still contain identical genetic material before separation?

Explanation:
When DNA is copied, the chromosome becomes two identical copies that stay attached at the centromere. These identical copies are called sister chromatids, and they form a duplicated chromosome until they separate during cell division. They carry the same genetic information, which is why chromatids are the best term for describing these two copies before separation. The other terms don’t fit as well: nucleotides are just the building blocks of DNA, genes are specific sequences that code for traits, and chromosomes refer to the whole structure rather than the two identical copies held together.

When DNA is copied, the chromosome becomes two identical copies that stay attached at the centromere. These identical copies are called sister chromatids, and they form a duplicated chromosome until they separate during cell division. They carry the same genetic information, which is why chromatids are the best term for describing these two copies before separation. The other terms don’t fit as well: nucleotides are just the building blocks of DNA, genes are specific sequences that code for traits, and chromosomes refer to the whole structure rather than the two identical copies held together.

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