And when the channels see that red light, they're going to open up, and they're going to cause that neuron to fire, and the sweet taste message will be sent to the brain.
빨간 빛이 비추면 이온 통로가 열리고 신경 세포를 활성화시켜 뇌에 단맛 메시지를 보내는 거죠.