Question:
DNA is not present in
DNA is not present in
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DNA is mainly present in the nucleus, however, extranuclear DNA is also found in certain organelles.
Updated On: Jun 27, 2024
- nucleus
- mitochondria
- chloroplast
ribosomes
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The Correct Option is D
Solution and Explanation
A ribosome is a small spherical body within a living cell that is the site of protein synthesis. It does not have DNA.
- DNA is mainly present in the nucleus, however, extranuclear DNA is also found in certain organelles.
- Mitochondrial DNA is significant in maternal inheritance.
- Chloroplast DNA contains genes that are important for photosynthesis.
- DNA is not present in ribosomes.
Ribosomes consist of two subunits, one large and one small, each of which comprises some RNA (called ribosomal RNA) and protein. They are found in both eukaryotic and prokaryotic cells. They do not have any DNA. Therefore, option D is the correct answer.
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