All three types of_are synthesized from_ in the_:
Correct answer: A. RNA, DNA, Nucleus
- A. RNA, DNA, Nucleus
- B. RNA, Nucleus, DNA
- C. DNA, RNA, Nucleus
- D. Nucleus, RNA, DNA
Explanation
The correct answer is that all three types of RNA (mRNA, tRNA, and rRNA) are synthesized from DNA in the nucleus. The nucleus houses the DNA, which serves as a template for RNA synthesis during transcription. The other options are incorrect because they reverse or misrepresent the biological sequence of synthesis-RNA is synthesized from DNA within the nucleus, not the other way around. This process is crucial for protein synthesis, as RNA molecules are key players in translating genetic information into functional proteins.
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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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