How Much Do You Know About Epigenetics and Genetic Engineering?

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  • 1/10 Questions

    What is the purpose of a reporter gene in genetic engineering experiments?

    • To enhance gene expression
    • To identify transformed cells
    • To induce mutations
    • To degrade foreign DNA
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About This Quiz

Get ready to explore the complex field of genetics and molecular biology with our Epigenetics and Genetic Engineering Quiz. This quiz is designed to challenge and expand your understanding of the fascinating concepts underlying epigenetics and genetic engineering. Explore the mechanisms of gene regulation, DNA modification, and genetic manipulation that shape the blueprint of life itself.

Test your knowledge of epigenetic modifications, such as DNA methylation and histone acetylation, and discover how these processes influence gene expression and cellular function. Take a dive into the field of genetic engineering and learn about revolutionary techniques that allow scientists to edit the genetic code with unprecedented precision.

Challenge yourself with thought-provoking questions and uncover new insights into the complexities of the genetic landscape. Are you ready to know the secrets of epigenetics and genetic engineering? Take the quiz and embark on an enlightening journey into the molecular mysteries of life.

How Much Do You Know About Epigenetics And Genetic Engineering? - Quiz

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  • 2. 

    What is the primary function of DNA methyltransferase enzymes in epigenetics?

    • Adding methyl groups to DNA

    • Removing methyl groups from DNA

    • Synthesizing DNA molecules

    • Repairing DNA damage

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  • 3. 

    What is the name of the process in which a piece of DNA is inserted into a vector to create a recombinant DNA molecule?

    • PCR amplification

    • Gel electrophoresis

    • DNA ligation

    • DNA cloning

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  • 4. 

    In genetic engineering, what is the purpose of a selectable marker in a plasmid vector?

    • To indicate successful transformation

    • To facilitate DNA replication

    • To control gene expression

    • To enhance protein production

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  • 5. 

    What is the role of DNA ligase in genetic engineering?

    • Joining DNA fragments together

    • Cutting DNA at specific sequences

    • Amplifying DNA sequences

    • Synthesizing RNA from DNA templates

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  • 6. 

    Which of the following is NOT a component of the CRISPR-Cas9 system?

    • Guide RNA (gRNA)

    • Cas9 protein

    • DNA ligase

    • Protospacer adjacent motif (PAM)

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  • 7. 

    Which enzyme is responsible for removing acetyl groups from histone proteins?

    • Histone acetyltransferase

    • Histone methyltransferase

    • Histone deacetylase

    • Histone demethylase

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  • 8. 

    How does RNA interference (RNAi) technology work in genetic engineering?

    • By enhancing transcriptional activity

    • By inducing DNA methylation

    • By promoting DNA repair mechanisms

    • By silencing gene expression post-transcriptionally

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  • 9. 

    What is the purpose of bisulfite sequencing in epigenetic research?

    • To detect DNA methylation patterns

    • To analyze histone modifications

    • To measure RNA expression levels

    • To identify protein-DNA interactions

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  • 10. 

    Which epigenetic modification involves the addition of an acetyl group to histone proteins?

    • Histone methylation

    • Histone acetylation

    • Histone phosphorylation

    • Histone ubiquitination

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Quiz Review Timeline (Updated): Feb 17, 2024 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Feb 17, 2024
    Quiz Edited by
    ProProfs Editorial Team
  • Feb 14, 2024
    Quiz Created by
    Surajit Dey
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