It is mostly present in the nucleolus, in the ribosomes, in the cytosol and in smaller amounts in other parts of the cell as well:

Correct answer: B. RNA

  • A. DNA
  • B. RNA
  • C. Proteins
  • D. Nucleic acids

Explanation

RNA being associated with protein synthesis mostly occurs in cytoplasmhowever it is synthesized inside the nucleus from DNA that is why it always occurs in nucleus as well.

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About Biological Molecules

The chapter covers water's polarity and biological roles, carbohydrates, lipids, proteins and nucleic acids, including their monomers, bonds, structures and functions. It also distinguishes RNA from DNA and explains conjugated molecules such as glycoproteins, glycolipids and nucleoproteins, which combine organic molecules with a non-protein component.

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