How does phosphorylation affect translation?

Practice Questions

Q1
How does phosphorylation affect translation?
  1. It always enhances translation
  2. It can inhibit or enhance translation depending on the context
  3. It has no effect on translation
  4. It only affects transcription

Questions & Step-by-Step Solutions

How does phosphorylation affect translation?
  • Step 1: Understand that phosphorylation is the addition of a phosphate group to a protein.
  • Step 2: Know that proteins can be enzymes, which help start or stop processes in the cell.
  • Step 3: Recognize that translation is the process where cells make proteins from RNA.
  • Step 4: Learn that when a protein involved in translation is phosphorylated, it can change how well translation happens.
  • Step 5: Identify that some phosphorylated proteins can help translation (enhance it), while others can stop translation (inhibit it).
  • Step 6: Remember that the effect of phosphorylation depends on the specific protein and the situation in the cell.
  • Phosphorylation and Translation Regulation – Phosphorylation is a post-translational modification that can either promote or inhibit the process of translation by affecting the activity of translation factors and ribosomal proteins.
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