Which of the following is NOT one of the five basic taste sensations recognized in sensory science?

The correct answer is C, as "spicy" is not recognized as one of the five basic taste sensations in sensory science. The five basic tastes are sweet, sour, salty, bitter, and umami. These taste sensations are perceived through specific taste receptors on the tongue and play a crucial role in our ability to distinguish between different flavors in food.

"Spicy" is often associated with the sensation of heat or pungency that comes from substances like chili peppers, which contain capsaicin. This sensation is not classified as a basic taste but rather a part of the pain or irritation sensation detected by pain receptors, separate from taste perception itself. Understanding the distinction between tastes and other sensory experiences is important in sensory science, as it helps to clarify how we experience and categorize flavors.