Plant Transformation and Genetic Engineering
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Questions and Answers

What is the significance of a start codon in the coding sequence?

  • Initiates translation (correct)
  • Marks the end of translation
  • Triggers transcriptional activation
  • Indicates a promoter sequence

Why is it important to preserve the open reading frame (ORF) in gene sequences?

  • To maintain the correct reading frame for translation (correct)
  • To prevent mutations
  • To increase gene expression
  • To regulate transcriptional activation

In the context of gene expression, what role do introns play?

  • Inhibit transcription
  • Induce mutations
  • Suppress translation
  • Enhance gene expression (correct)

Why might codon optimization be necessary when working with different organisms?

<p>To match codon preferences of the specific organism (D)</p> Signup and view all the answers

What is the main goal of plant transformation?

<p>To introduce exogenous genes into plant cells (B)</p> Signup and view all the answers

What purpose do terminator sequences serve in gene editing?

<p>Mark the end of a gene sequence (A)</p> Signup and view all the answers

What are the essential requirements in a gene transfer system for production of transgenic plants?

<p>Ability to select and regenerate transformed plants at a satosfactory frequency (B)</p> Signup and view all the answers

Which term is synonymous with plant transformation?

<p>Plant genetic engineering (D)</p> Signup and view all the answers

What is the role of isolated DNA sequences in plant transformation?

<p>Include the gene of interest along with non-genic regions (D)</p> Signup and view all the answers

Which step in the plant transformation process involves DNA delivery to target cells?

<p>DNA Delivery to Target Cells (A)</p> Signup and view all the answers

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