The Central Dogma of Molecular Biology Quiz

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Questions and Answers

What is the process of DNA being transcribed into mRNA and then translated into proteins known as?

  • Central Dogma of Molecular Biology (correct)
  • Protein Synthesis Cascade
  • Genetic Decoding
  • Nucleotide Transformation

What are the three main differences between DNA and RNA?

  • Deoxyribose sugar, double-stranded, uracil instead of thymine
  • Ribose sugar, double-stranded, uracil instead of thymine
  • Ribose sugar, single-stranded, uracil instead of thymine (correct)
  • Deoxyribose sugar, single-stranded, thymine instead of uracil

Which type of RNA is made from DNA in the nucleus and travels out to find a ribosome?

  • snRNA
  • tRNA
  • rRNA
  • mRNA (correct)

Where does DNA stay, and where does RNA go after being transcribed?

<p>DNA stays in the nucleus, RNA leaves the nucleus (B)</p> Signup and view all the answers

What does tRNA stand for and what is its role in protein synthesis?

<p>Transfer RNA, carries amino acids to the ribosome (C)</p> Signup and view all the answers

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