What is the name of the structure labeled A?

Question

Quizplus · Accepted Answer

The structure labeled A is a taste bud. The taste bud contains taste receptor cells which respond to different taste sensations. The papillae (option D) are small bumps on the tongue that contain taste buds. However, the structure labeled A is specifically a taste bud and not a papilla. The taste pore (option B) is a small opening on the surface of the tongue where the taste receptors are exposed to food and drink, but it is not the entire structure labeled A. The tongue (option A) is the entire muscular organ in the mouth that helps with tasting, chewing, swallowing, and speaking, but it is not the specific structure labeled A.

What Is the Name of the Structure Labeled A