What are discrete structures composed of condensed DNA and supporting proteins?

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Multiple Choice

What are discrete structures composed of condensed DNA and supporting proteins?

Explanation:
Chromosomes are discrete structures formed by condensed DNA wrapped around histone proteins, packed tightly to fit inside the nucleus and to ensure accurate segregation during cell division. When DNA is less condensed, it exists as chromatin, the more threadlike form in the nucleus. Genes are specific segments of DNA that code for products, and nucleotides are the individual building blocks of DNA. So the description best matches chromosomes.

Chromosomes are discrete structures formed by condensed DNA wrapped around histone proteins, packed tightly to fit inside the nucleus and to ensure accurate segregation during cell division. When DNA is less condensed, it exists as chromatin, the more threadlike form in the nucleus. Genes are specific segments of DNA that code for products, and nucleotides are the individual building blocks of DNA. So the description best matches chromosomes.

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