Replication And Protein Synthesis Quiz

10 Questions | Total Attempts: 11043

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Replication And Protein Synthesis Quiz

We're talking about how to recongize the two major function of DNA as replication and protein synthesis, given diagrams showing a strand base with a complimentary strand. And how to differentiate the process of transscription and translation.


Questions and Answers
  • 1. 
    • A. 

      MRNA molecule

    • B. 

      DNA molecule

    • C. 

      RNA polymerase

    • D. 

      Proteins

  • 2. 
    What is the most likely result to the change in DNA seen here?
    • A. 

      The organism will be unable to reproduce.

    • B. 

      The change will cause a genetic disease.

    • C. 

      The DNA will be unable to replicate.

    • D. 

      The DNA will change code for the incorrect protein

  • 3. 
    By what process does a cell copy DNA before it divides?
    • A. 

      Replication

    • B. 

      Translation

    • C. 

      Germination

    • D. 

      Transcription

  • 4. 
    During transcription, an mRNA molecule is formed:
    • A. 

      That is complementary to both strands of DNA.

    • B. 

      That is identical to part of a single strand of DNA.

    • C. 

      That it is double-stranded

    • D. 

      Inside the nucleus.

  • 5. 
    What kind of molecules carry the instructions for protein synthesis?
    • A. 

      DNA and RNA

    • B. 

      Amino acids

    • C. 

      Liqids and carbohydrates

    • D. 

      Enzymes

  • 6. 
    What process is being shown in the diagram?
    • A. 

      Replication

    • B. 

      Translation

    • C. 

      Transcription

    • D. 

      Mutation

  • 7. 
    What happens during the process of translation?
    • A. 

      Messenger RNA is made from DNA.

    • B. 

      TRNA uses information from mRNA to produce amino acid chains (proteins).

    • C. 

      Transfer RNA is made from messenger RNA.

    • D. 

      Copies of DNA molecule are made.

  • 8. 
    What type of molecule is shown here?
    • A. 

      Carbohydrate

    • B. 

      Nucleic acid

    • C. 

      Protein

    • D. 

      Liqid

  • 9. 
    This figure shows the structure of what molecule?
    • A. 

      DNA molecule.

    • B. 

      Amino acid

    • C. 

      RNA molecule

    • D. 

      Protein

  • 10. 
     DNA is copied during a process called:
    • A. 

      Replication

    • B. 

      Translation

    • C. 

      Transcription

    • D. 

      Transformation