What are papillae?

Prepare for the NAVTA Approved Veterinary Assistant Test with study flashcards and multiple choice questions, each with hints and detailed explanations to help you ace the exam!

Papillae refer to small, rounded protuberances or projections found on various organs and parts of the body, playing vital roles in different physiological functions. For example, in the oral cavity, papillae are located on the surface of the tongue and contain taste buds that are essential for the sense of taste. Additionally, they are present in the skin, where they contribute to the texture and sensitivity of the surface. Their structure can vary widely, with some types of papillae being involved in sensation, while others may serve more mechanical functions. Recognizing what papillae are helps in understanding their functions across various biological systems.

The other options describe elements that do not match the characteristics or functions of papillae, making them less relevant to the question.

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