If you observe a cell nucleus under a compound microscope, you will not see a molecule of DNA. Why will you be able to see the DNA you extract?

Respuesta :

The DNA is comprised of thousand of molecules condensed together which is visible under a microscope. 
  • When observed under a compound microscope only the cell nucleus in visible and not the DNA molecule because DNA is a very small component present within the nucleus which is not easily visible.
  • The extracted DNA is present in a compact clumped form which is derived from multiple cells and hence it is easily visible.

What is a nucleus ?

Nucleus is double membranous structure which stores all of the cell's genetic material.

What is DNA ?

Deoxyribonucleic acid (DNA) is an organic chemical that contains genetic information and instructions for protein synthesis.

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