Asked by Chloe Cheung on May 21, 2024
Verified
Which taste receptors are capable of detecting certain amino acids, particularly glutamate?
A) salty
B) umami
C) sour
D) sweet
E) bitter
Glutamate
An important neurotransmitter in the brain that plays a key role in learning and memory, also serving as a flavor enhancer in food.
Umami
One of the five basic tastes, often described as savory or meaty, associated with flavors of broth, cheese, and soy sauce.
Taste Receptors
Specialized sensory cells located on the tongue and in the mouth that are responsible for detecting and interpreting tastes.
- Discern the correlation between the senses of taste and smell and the receptors responsible for these sensations.
Verified Answer
LP
Lainy PrescottMay 27, 2024
Final Answer :
B
Explanation :
The taste receptor known as umami is capable of detecting the amino acid glutamate, as well as other substances that indicate protein-rich foods. A is incorrect because salty receptors respond to ionized salts, not amino acids. C is incorrect because sour receptors respond to acidic substances. D and E are incorrect because sweet and bitter receptors respond to other types of molecules, such as sugars and alkaloids, respectively.
Learning Objectives
- Discern the correlation between the senses of taste and smell and the receptors responsible for these sensations.