1. We talked about the production of ferritin as an example of translational regulation. Explain what...

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Biology

1. We talked about the production of ferritin as anexample of translational regulation. Explain what would happen if acell had a nonfunctional IRP gene. Be specific in your answer, withan explanation of what IRP normally does and how the loss of IRPwould affect the production of ferritin.
2. The pathway of glycogen breakdown provides severalexamples of mechanisms to regulate protein function. Describe eachof these, with specific reference to the components of the pathwayand the mechanisms of regulation demonstrated.

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Answer1Roleof IRP in ferritin mRNA synthesisIRE is also known as iron responsive elementIt will bind to the IRE iron responsive site which ispresent in ferritin mRNA This binding prevents the translation offerritin mRNAWhen iron concentration becomes high in the cytoplasm theniron molecule binds to this IRE See Answer

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