Which structure within the nucleus contains genetic information in the form of DNA?
Show answer & explanation
Correct answer: D
Explanation
The Correct Answer is option 4 i.e. Chromosome .
Within the nucleus of a cell, chromosomes are the structures that carry genetic information in the form of DNA (deoxyribonucleic acid). DNA contains instructions for the development, functioning, growth, and reproduction of all living organisms. Chromosomes are composed of DNA tightly coiled around histone proteins, forming a compact structure that ensures efficient storage and transmission of genetic material during cell division.
Other options:
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Ribosome: Site of protein synthesis, not storage of DNA.
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Nucleolus: Involved in ribosome production, does not store genetic material.
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Vacuole: Stores nutrients and waste, not DNA.