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- Vitamin A's two best studied forms and functions are both rhodopsin action and gene expression dependent on retinal retinoic acid-mediated vision, and retinal-dependent gene expression both gene expression and rhodopsin action dependent on retinoic acid retinal-mediated vision, and retinoic acid dependent gene expression8. Explain the steps that lead to phosphorylation (activation) of Akt by EGFR receptor. 9. Explain the difference between the heterotrimeric G-protein of a G-protein coupled receptor and a small G-protein like Ras. 10. Explain how binding of odorants to their receptors triggers activation of adenylate cyclase.How do further studies on the ACO5 gene benefit gene expression for Arabidopsis thaliana in future work?
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- Explain how adenyl cyclase enzymes function in signal transduction pathways. Explain how kinase enzymes function in signal transduction pathways.Which of the following is NOT true about the specification of the eye field? (Check all that apply) A ET induces RX, which in turn induces Otx2 and Pax6. B During late gastrulation, the forebrain and hindbrain are specified. Pax6 initiates the expression of a network of transcription factors, some of which mutually activate one another. D ET induces RX, which in turn induces Pax6 and blocks Otx2 within the eye field. ET induces RX, which in turn blocks Otx2 and Pax6. F During early gastrulation, Noggin promotes the expression of both ET and Otx2. During late gastrulation, Otx2 blocks the inhibition of ET by Noggin. H) It starts with neural induction when the neural plate is induced within the ectoderm. Pax6 is only required for the specification of the retina. During early gastrulation, Noggin indices Otx2 but blocks ET. E Feedback That's not correctWhich mechanisms for regulating gene expression may be applied for the treatment of such diseases? Propose a method of treatment. Explain how it might work. Reference: https://link.springer.com/article/10.1186/ar3317