Biology
Grade-9
Easy

Question

Which is the correct order of DNA packaging?

  1. Nucleosome rightwards arrowChromatid rightwards arrow Solenoid Fiber rightwards arrow Chromosome
  2. Nucleosome rightwards arrow Solenoid Fiber rightwards arrowChromatid rightwards arrow Chromosome
  3. Chromatid rightwards arrow Solenoid Fiber rightwards arrow Nucleosome rightwards arrow Chromosome
  4. Solenoid Fiber rightwards arrowNucleosome rightwards arrowChromatid rightwards arrow Chromosome

hintHint:

DNA -- solenoid fibre -- chromatid -- chromosome

The correct answer is: Nucleosome rightwards arrow Solenoid Fiber rightwards arrowChromatid rightwards arrow Chromosome


    DNA (2 nm); nucleosome (10 nm); solenoid fibre (30 nm); chromatid (700 nm); chromosome (1400 nm)

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