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RNA Regulation Quiz
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RNA Regulation Quiz

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Questions and Answers

Which of the following is true about circ RNA?

  • It is circular in structure and difficult to degrade (correct)
  • It cannot modify miRNA and RNA lifetime
  • It cannot act as a tether and recruit other proteins/enzymes.
  • It is linear in structure and easy to degrade
  • What is the function of long non-coding RNA?

  • It can only regulate transcription.
  • It is not expressed in cells.
  • It can regulate transcription, splicing, and chromatin remodeling, and act as a tether and recruit other proteins/enzymes. (correct)
  • It cannot bind to DNA and RNA through base pairing.
  • Which of the following is true about X exsist and x i?

  • X exsist is irreversible during development or induced stem cells.
  • They are not involved in regulating the X chromosome
  • They have no involvement in sex determination.
  • They are terms used to describe the inactivated and processed X chromosome and are involved in sex determination. X exsist is reversible during development or induced stem cells. (correct)
  • Study Notes

    • Circ RNA is a type of RNA that is circular in structure and difficult to degrade.
    • Circ RNA can modify miRNA and RNA lifetime.
    • Long non-coding RNA is expressed at low levels and is cell type specific.
    • Long non-coding RNA can bind to DNA and RNA through base pairing.
    • Long non-coding RNA can act as a tether and recruit other proteins/enzymes.
    • Long non-coding RNA can regulate transcription, splicing, and chromatin remodeling.
    • Exes is a long non-coding RNA gene that activates one of the X chromosomes.
    • X exsist and x i are terms used to describe the inactivated and processed X chromosome.
    • X exsist and x i are involved in sex determination.
    • X exsist is reversible during development or induced stem cells.

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    Description

    Test your knowledge on the fascinating world of RNA with our quiz! Learn about the unique structure and functions of circ RNA and long non-coding RNA, and how they can modify miRNA and regulate gene expression. Discover the roles of X exsist and x i in sex determination and how they can be reversed during development or stem cell induction. Put your RNA expertise to the test with this informative and challenging quiz!

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