**Core Concept**
The liver is divided into lobules by connective tissue septa, which are composed of liver capsular plates. These plates form the boundary between liver lobules and are essential for liver function and structure. The liver capsular plates are made up of a layer of liver cells, a layer of connective tissue, and a layer of endothelial cells.

**Why the Correct Answer is Right**
The correct answer is the option that does not belong to the liver capsular plates. The liver capsular plates are also known as Glisson's capsule or the liver capsule. It is a thin layer of connective tissue that surrounds the liver and separates it from the abdominal cavity. The liver capsular plates are not a part of the liver's lobular structure, but rather a continuous layer that surrounds the entire liver.

**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because it is a part of the liver capsular plates. The liver capsular plates are made up of a layer of liver cells, a layer of connective tissue, and a layer of endothelial cells.

**Option B:** This option is incorrect because it is not a part of the liver capsular plates. The liver capsular plates are a continuous layer that surrounds the entire liver, whereas this option is a part of the liver's lobular structure.

**Option D:** This option is incorrect because it is a part of the liver capsular plates. The liver capsular plates are made up of a layer of liver cells, a layer of connective tissue, and a layer of endothelial cells.

**Clinical Pearl / High-Yield Fact**
The liver capsular plates play a crucial role in the liver's function and structure. They help to separate the liver from the abdominal cavity and provide a layer of protection for the liver. The liver capsular plates are also important for the liver's blood supply, as they help to regulate blood flow to the liver.

**Correct Answer:** B.