Biology · Molecular Basis of Inheritance
Consider the following statements regarding chromatin structure: I. Chromatin is a complex of DNA and histone proteins that enables efficient packaging of genetic material inside the nucleus of eukaryotic cells. II. Altering the linker DNA length between nucleosomes can change histone orientation, influencing chromatin folding and gene accessibility. III. Shorter linker DNA invariably makes chromatin more fluid and transcriptionally active by reducing interactions between neighboring chromatin fibers. How many of the above statements are correct?
- 1None
- 2All three
- 3Only two✓
- 4Only one
Correct answer
Only two
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