Transcription Process Overview
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Questions and Answers

What is the main function of DNA Polymerase III or DNA replicase?

  • Binds to the promoter sequence
  • Elongates the DNA (correct)
  • Seals nicks/gaps in DNA
  • Proofreads the DNA for errors

Which enzyme is responsible for sealing nicks/gaps in DNA?

  • RNA polymerase
  • DNA Polymerase I
  • DNA Polymerase III
  • DNA ligase (correct)

During transcription, what does mRNA stand for?

  • Messenger RNA (correct)
  • Micro RNA
  • Metallic Ribosomal Acid
  • Messenger Regulatory Acid

Which type of RNA becomes part of ribosomes during protein synthesis?

<p>rRNA (C)</p> Signup and view all the answers

During initiation of transcription, what does RNA polymerase bind to on the DNA?

<p>Promoter sequence (B)</p> Signup and view all the answers

What is the function of tRNA during translation?

<p>Delivering amino acids to ribosomes (B)</p> Signup and view all the answers

Which enzyme is responsible for proofreading the DNA for errors?

<p>DNA Polymerase I (B)</p> Signup and view all the answers

Which of the following RNAs helps in the structural formation of ribosomes?

<p>rRNA (B)</p> Signup and view all the answers

What is the main role of DNA ligase in DNA replication?

<p>Sealing breaks/gaps in DNA (B)</p> Signup and view all the answers

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