Following the binding of insulin to its receptor, the next step in this signal transduction pathway is

Question

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The next step in the insulin signal transduction pathway after insulin binds to its receptor is the phosphorylation of one or more proteins. This is achieved through the activation of receptor tyrosine kinase activity, which phosphorylates intracellular substrates including insulin receptor substrate (IRS) proteins. This leads to the activation of downstream signaling pathways, ultimately resulting in insulin-regulated cellular processes such as glucose uptake and glycogen synthesis. Options A, B, C, and E are not directly involved in the insulin signaling pathway.

Following the Binding of Insulin to Its Receptor, the Next