**Core Concept**
The question is referring to the regulation of hepatic enzymes, specifically the process of phosphorylation and dephosphorylation. This process is a key mechanism by which the activity of enzymes is modulated in response to changes in the cellular environment. In the context of the liver, this process is crucial for regulating metabolic pathways such as glycolysis and gluconeogenesis.

**Why the Correct Answer is Right**
The correct answer is related to the enzyme glucose-6-phosphatase. This enzyme is responsible for the final step of gluconeogenesis, converting glucose-6-phosphate to glucose. The activity of glucose-6-phosphatase is regulated by phosphorylation and dephosphorylation. When glucose-6-phosphatase is phosphorylated, it is inactivated, and when it is dephosphorylated, it is activated. This regulation is critical for maintaining blood glucose levels within a normal range.

**Why Each Wrong Option is Incorrect**
* **Option A:** Not relevant to the regulation of hepatic enzymes.
* **Option B:** This option is incorrect because it does not accurately describe the regulation of glucose-6-phosphatase.
* **Option C:** This option is incorrect because it does not accurately describe the regulation of hepatic enzymes in the context of the question.

**Clinical Pearl / High-Yield Fact**
Glucose-6-phosphatase is a key enzyme in the regulation of blood glucose levels, and its dysregulation can lead to disorders such as glycogen storage disease type I.

**Correct Answer:** C.