Which statement correctly describes where chromatin is found in a eukaryotic cell?

• A. Chromatin is found exclusively in mitochondria because mitochondrial DNA is packaged by histones.
• B. Chromatin is found primarily in the plasma membrane where DNA is anchored for packaging.
• C. Chromatin is found in the nucleus.
• D. Chromatin is found in the cytosol as free DNA and histone complexes.

Answer: (C)

Verified step by step guidance

1. Recall that chromatin is the complex of DNA and proteins (mainly histones) that packages the genetic material in eukaryotic cells.
2. Understand that in eukaryotic cells, the majority of chromatin is located inside the nucleus, where the cell's chromosomes reside.
3. Note that mitochondria have their own DNA, but it is not packaged into chromatin with histones like nuclear DNA; mitochondrial DNA is generally not associated with histones.
4. Recognize that the plasma membrane does not contain DNA or chromatin; it functions as a barrier and interface for the cell but does not house genetic material.
5. Conclude that chromatin is primarily found in the nucleus, not freely in the cytosol or associated with the plasma membrane.