In which part of the mouth is the buccal mucosa located?

The buccal mucosa is located on the inside of the cheeks. This area is a part of the oral cavity that is lined with a specialized mucous membrane, providing it with a smooth and moist surface. The buccal mucosa plays a significant role in oral health and function, as it helps to protect the underlying tissues and assists in the process of mastication and speaking by providing a barrier and lubrication. Understanding the locations of different oral structures is essential for recognizing normal anatomy and identifying potential issues in dental assessments. In this context, the other options describe different parts of the mouth rather than the buccal mucosa.