**Core Concept:**
The question is asking about the location of the Poal Acinus in the liver. In the liver, the lobule or acinus is the functional and structural unit. It consists of a central lumen called the central vein, surrounded by hepatocytes, bile ductules, and sinusoids.

**Why the Correct Answer is Right:**
The Poal Acinus is centered on the central vein (also known as the portal triad) which is formed by the confluence of the hepatic artery, portal vein, and bile duct. These three structures form the portal triad, providing nutrients and waste removal to the hepatocytes within the acinus.

**Why Each Wrong Option is Incorrect:**
A. This option is incorrect because the portal triad is not centered in the Poal Acinus, but rather forms the basis for its structure.
B. This option is incorrect because sinusoids are blood vessels and not a central component of the Poal Acinus.
C. This option is incorrect as bile ductules are also blood vessels and not the center of the Poal Acinus.
D. This option is incorrect because hepatocytes are cells within the Poal Acinus, not the central point.

**Clinical Pearl:**
Understanding the liver's Poal Acinus and its relationship to the portal triad is essential for understanding liver function, pathology, and surgical interventions. A knowledge of this concept is critical for medical students, residents, and practicing physicians who deal with liver diseases, transplantation, or surgical management.