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Questions and Answers
Which step in gene expression is the primary site of regulation?
Which step in gene expression is the primary site of regulation?
- Translation
- Posttranscriptional modifications
- Modifications to access regions of DNA (correct)
- Posttranslational modifications
What are constitutive genes?
What are constitutive genes?
- Genes that are expressed in all cells or subset of cells
- Genes that are only expressed when needed
- Genes that are expressed at constant levels (correct)
- Genes that are tightly regulated
What does gene regulation determine?
What does gene regulation determine?
- When gene products are made (correct)
- Where gene products are made
- What gene products are made
- How much gene products are made
What is the role of posttranscriptional modifications in gene expression?
What is the role of posttranscriptional modifications in gene expression?
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Which type of genes are expressed only when needed?
Which type of genes are expressed only when needed?
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What is the significance of gene regulation?
What is the significance of gene regulation?
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