A-LevelBiologyControl and coordinationMay/June 2022Paper 4 Q89 Marks
The role of sensory receptor cells in mammals is to detect stimuli and generate action potentials in sensory neurones. Human taste buds on the tongue contain chemoreceptor cells. Different chemoreceptor cells respond to different chemical stimuli. [Figure 8.1] is a diagram of chemoreceptor cells in a taste bud.
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